File: ctocenex.tst

package info (click to toggle)
gap-ctbllib 1.3.1-1
  • links: PTS
  • area: main
  • in suites: bullseye
  • size: 67,576 kB
  • sloc: xml: 39,210; makefile: 218
file content (253 lines) | stat: -rw-r--r-- 9,351 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
# This file was created automatically, do not edit!
#############################################################################
##
#W  ctocenex.tst            GAP 4 package CTblLib               Thomas Breuer
##
#Y  Copyright (C)  2020,   Lehrstuhl D für Mathematik,  RWTH Aachen,  Germany
##
##  This file contains the GAP code of examples in the package
##  documentation files.
##  
##  In order to run the tests, one starts GAP from the 'tst' subdirectory
##  of the 'pkg/ctbllib' directory, and calls 'Test( "ctocenex.tst" );'.
##  
gap> LoadPackage( "CTblLib", false );
true
gap> save:= SizeScreen();;
gap> SizeScreen( [ 72 ] );;
gap> START_TEST( "ctocenex.tst" );

##
gap> if IsBound( BrowseData ) then
>      data:= BrowseData.defaults.dynamic.replayDefaults;
>      oldinterval:= data.replayInterval;
>      data.replayInterval:= 1;
>    fi;

##  ./ctocenex.xml (590-593)
gap> LoadPackage( "ctbllib", false );
true

##  ./ctocenex.xml (613-634)
gap> list:= [
>     #         G          m.G          n.G           mn.G
> 
>     [      "A6",      "2.A6",      "3.A6",        "6.A6" ],
>     [      "A7",      "2.A7",      "3.A7",        "6.A7" ],
>     [   "L3(4)",   "2.L3(4)",   "3.L3(4)",     "6.L3(4)" ],
>     [ "2.L3(4)", "4_1.L3(4)",   "6.L3(4)",  "12_1.L3(4)" ],
>     [ "2.L3(4)", "4_2.L3(4)",   "6.L3(4)",  "12_2.L3(4)" ],
>     [     "M22",     "2.M22",     "3.M22",       "6.M22" ],
>     [   "2.M22",     "4.M22",     "6.M22",      "12.M22" ],
>     [   "U4(3)",   "2.U4(3)", "3_1.U4(3)",   "6_1.U4(3)" ],
>     [   "U4(3)",   "2.U4(3)", "3_2.U4(3)",   "6_2.U4(3)" ],
>     [ "2.U4(3)",   "4.U4(3)", "6_1.U4(3)",  "12_1.U4(3)" ],
>     [ "2.U4(3)",   "4.U4(3)", "6_2.U4(3)",  "12_2.U4(3)" ],
>     [   "O7(3)",   "2.O7(3)",   "3.O7(3)",     "6.O7(3)" ],
>     [   "U6(2)",   "2.U6(2)",   "3.U6(2)",     "6.U6(2)" ],
>     [     "Suz",     "2.Suz",     "3.Suz",       "6.Suz" ],
>     [    "Fi22",    "2.Fi22",    "3.Fi22",      "6.Fi22" ],
>     [  "2E6(2)",  "2.2E6(2)",  "3.2E6(2)",    "6.2E6(2)" ],
>   ];;

##  ./ctocenex.xml (651-707)
gap> SetInfoLevel( InfoCharacterTable, 1 );
gap> for entry in list do
>   id    := entry[4];
>   tblG  := CharacterTable( entry[1] );
>   tblmG := CharacterTable( entry[2] );
>   tblnG := CharacterTable( entry[3] );
>   lib   := CharacterTable( id );
>   res:= CharacterTableOfCommonCentralExtension( tblG, tblmG, tblnG, id );
>   if not res.IsComplete then
>     Print( "#E  not complete: ", id, "\n" );
>   fi;
>   if not IsSubset( Irr( lib ), res.irreducibles ) then
>     Print( "#E  inconsistent: ", id, "\n" );
>   fi;
> od;
#I  6.A6: need 4 faithful irreducibles
#I  6.A6: 4 found by tensoring
#I  6.A7: need 5 faithful irreducibles
#I  6.A7: 5 found by tensoring
#I  6.L3(4): need 7 faithful irreducibles
#I  6.L3(4): 7 found by LLL
#I  12_1.L3(4): need 5 faithful irreducibles
#I  12_1.L3(4): 2 found by tensoring
#I  12_1.L3(4): 3 found by tensoring
#I  12_2.L3(4): need 6 faithful irreducibles
#I  12_2.L3(4): 6 found by LLL
#I  6.M22: need 10 faithful irreducibles
#I  6.M22: 1 found by tensoring
#I  6.M22: 9 found by LLL
#I  12.M22: need 7 faithful irreducibles
#I  12.M22: 7 found by LLL
#I  6_1.U4(3): need 15 faithful irreducibles
#I  6_1.U4(3): 1 found by tensoring
#I  6_1.U4(3): 14 found by LLL
#I  6_2.U4(3): need 12 faithful irreducibles
#I  6_2.U4(3): 12 found by LLL
#I  12_1.U4(3): need 12 faithful irreducibles
#I  12_1.U4(3): 4 found by tensoring
#I  12_1.U4(3): 8 found by tensoring
#I  12_2.U4(3): need 9 faithful irreducibles
#I  12_2.U4(3): 9 found by LLL
#I  6.O7(3): need 12 faithful irreducibles
#I  6.O7(3): 2 found by tensoring
#I  6.O7(3): 10 found by LLL
#I  6.U6(2): need 28 faithful irreducibles
#I  6.U6(2): 2 found by tensoring
#I  6.U6(2): 26 found by LLL
#I  6.Suz: need 29 faithful irreducibles
#I  6.Suz: 29 found by LLL
#I  6.Fi22: need 34 faithful irreducibles
#I  6.Fi22: 4 found by tensoring
#I  6.Fi22: 30 found by LLL
#I  6.2E6(2): need 60 faithful irreducibles
#I  6.2E6(2): 60 found by LLL
gap> SetInfoLevel( InfoCharacterTable, 0 );

##  ./ctocenex.xml (757-763)
gap> list2:= [
>     [ "2.L3(4)",     "2^2.L3(4)",   "6.L3(4)",       "(2^2x3).L3(4)" ],
>     [ "2^2.L3(4)",   "(2x4).L3(4)", "(2^2x3).L3(4)", "(2x12).L3(4)"  ],
>     [ "(2x4).L3(4)", "4^2.L3(4)",   "(2x12).L3(4)",  "(4^2x3).L3(4)" ],
>   ];;

##  ./ctocenex.xml (794-841)
gap> Append( list2, [
>     [ "3_1.U4(3)",   "6_1.U4(3)",   "3^2.U4(3)",     "(3^2x2).U4(3)" ],
>     [ "3_2.U4(3)",   "6_2.U4(3)",   "3^2.U4(3)",     "(3^2x2).U4(3)" ],
>     [ "6_1.U4(3)",   "12_1.U4(3)",  "(3^2x2).U4(3)", "(3^2x4).U4(3)" ],
>     [ "6_2.U4(3)",   "12_2.U4(3)",  "(3^2x2).U4(3)", "(3^2x4).U4(3)" ],
>   ] );
gap> SetInfoLevel( InfoCharacterTable, 1 );
gap> for entry in list2 do
>   id    := entry[4];
>   tblG  := CharacterTable( entry[1] );
>   tblmG := CharacterTable( entry[2] );
>   tblnG := CharacterTable( entry[3] );
>   lib   := CharacterTable( id );
>   res:= CharacterTableOfCommonCentralExtension(
>             tblG, tblmG, tblnG, id );
>   if not res.IsComplete then
>     Print( "#E  not complete: ", id, "\n" );
>   fi;
>   if TransformingPermutationsCharacterTables( res.tblmnG, lib )
>          = fail then
>     Print( "#E  inconsistent: ", id, "\n" );
>   fi;
> od;
#I  (2^2x3).L3(4): need 14 faithful irreducibles
#I  (2^2x3).L3(4): 14 found by tensoring
#I  (2x12).L3(4): need 11 faithful irreducibles
#I  (2x12).L3(4): 7 found by tensoring
#I  (2x12).L3(4): 4 found by LLL
#I  (4^2x3).L3(4): need 22 faithful irreducibles
#I  (4^2x3).L3(4): 14 found by tensoring
#I  (4^2x3).L3(4): 8 found by LLL
#I  (3^2x2).U4(3): need 39 faithful irreducibles
#I  (3^2x2).U4(3): 27 found by tensoring
#I  (3^2x2).U4(3): 12 found by LLL
#I  (3^2x2).U4(3): need 42 faithful irreducibles
#I  (3^2x2).U4(3): 2 found by tensoring
#I  (3^2x2).U4(3): 40 found by LLL
#I  (3^2x4).U4(3): need 30 faithful irreducibles
#I  (3^2x4).U4(3): 6 found by tensoring
#I  (3^2x4).U4(3): 8 found by tensoring
#I  (3^2x4).U4(3): 16 found by LLL
#I  (3^2x4).U4(3): need 33 faithful irreducibles
#I  (3^2x4).U4(3): 9 found by tensoring
#I  (3^2x4).U4(3): 18 found by tensoring
#I  (3^2x4).U4(3): 6 found by further tensoring
gap> SetInfoLevel( InfoCharacterTable, 0 );

##  ./ctocenex.xml (865-897)
gap> sublist:= list{ [ 6, 7, 14 ] };
[ [ "M22", "2.M22", "3.M22", "6.M22" ], 
  [ "2.M22", "4.M22", "6.M22", "12.M22" ], 
  [ "Suz", "2.Suz", "3.Suz", "6.Suz" ] ]
gap> for entry in sublist do
>   tblG  := CharacterTable( entry[1] );
>   tblmG := CharacterTable( entry[2] );
>   tblnG := CharacterTable( entry[3] );
>   lib   := CharacterTable( entry[4] );
> 
>   maxesG   := List( Maxes( tblG ), CharacterTable );
>   maxesmG  := List( Maxes( tblmG ), CharacterTable );
>   maxesnG  := List( Maxes( tblnG ), CharacterTable );
>   maxeslib := List( Maxes( lib ), CharacterTable );
> 
>   for i in [ 1 .. Length( maxesG ) ] do
>     id:= Identifier( maxeslib[i] );
>     res:= CharacterTableOfCommonCentralExtension( maxesG[i],
>               maxesmG[i], maxesnG[i], id );
>     if not res.IsComplete then
>       Print( "#E  not complete: ", id, "\n" );
>     fi;
>     if not IsSubset( Irr( maxeslib[i] ), res.irreducibles ) then
>       trans:= TransformingPermutationsCharacterTables( maxeslib[i],
>                                                        res.tblmnG );
>       if not IsRecord( trans ) then
>         Print( "#E  not transformable: ", id, "\n" );
>       fi;
>     fi;
>   od;
> od;

##  ./ctocenex.xml (959-963)
gap> tblmG := CharacterTable( "F3+N2B" );;
gap> tblG  := tblmG / ClassPositionsOfCentre( tblmG );;
gap> tblnG := CharacterTable( "2^12.3^2.U4(3).2_2'" );;

##  ./ctocenex.xml (973-982)
gap> f2:= tblnG / ClassPositionsOfCentre( tblnG );;
gap> trans:= TransformingPermutationsCharacterTables( f2, tblG );;
gap> tblnGfustblG:= OnTuples( GetFusionMap( tblnG, f2 ),
>                             trans.columns );;
gap> StoreFusion( tblnG, tblnGfustblG, tblG );
gap> IsSubset( Irr( tblnG ),
>              List( Irr( tblG ), x -> x{ tblnGfustblG } ) );
true

##  ./ctocenex.xml (991-1000)
gap> SetInfoLevel( InfoCharacterTable, 1 );
gap> id:= "3.2^(1+12).3U4(3).2";;
gap> res:= CharacterTableOfCommonCentralExtension(
>              tblG, tblmG, tblnG, id );;
#I  3.2^(1+12).3U4(3).2: need 36 faithful irreducibles
#I  3.2^(1+12).3U4(3).2: 16 found by tensoring
#I  3.2^(1+12).3U4(3).2: 20 found by LLL
gap> SetInfoLevel( InfoCharacterTable, 0 );

##  ./ctocenex.xml (1010-1015)
gap> lib:= CharacterTable( "3.F3+N2B" );;
gap> IsRecord( TransformingPermutationsCharacterTables(
>                  res.tblmnG, lib ) );
true

##  ./ctocenex.xml (1029-1040)
gap> 3f3p:= CharacterTable( "3.F3+" );;
gap> f3p:= CharacterTable( "F3+" );;
gap> approxfus:= CompositionMaps(
>                    InverseMap( GetFusionMap( 3f3p, f3p ) ),
>                    CompositionMaps( GetFusionMap( tblmG, f3p ),
>                        GetFusionMap( lib, tblmG ) ) );;
gap> poss:= PossibleClassFusions( lib, 3f3p,
>               rec( fusionmap:= approxfus ) );;
gap> Length( poss );
1

##
gap> if IsBound( BrowseData ) then
>      data:= BrowseData.defaults.dynamic.replayDefaults;
>      data.replayInterval:= oldinterval;
>    fi;

##
gap> STOP_TEST( "ctocenex.tst" );
gap> SizeScreen( save );;

#############################################################################
##
#E