About this representation

Group M22:2
Group generators Standard generators
Number of points 231
Primitivity information Primitive
Transitivity degree 1
Rank 4
Suborbit lengths 1, 30, 40, 160
Contributed by Not recorded

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This representation is available in the following formats:

MeatAxe c d
MeatAxe binary c d
GAP c d
GAP c, d
Magma c, d

On conjugacy classes

Conjugacy class Fixed points Cycle type
1A 231
2A 23 2104
3A 6 375
4A 3 210, 452
4B 3 210, 452
5A 1 546
6A 2 22, 37, 634
7A 0 733
7B 0 733
8A 1 2, 45, 826
11A 0 1121
2B 35 298
2C 11 2110
4C 3 210, 452
4D 7 28, 452
6B 2 22, 311, 632
8B 1 2, 45, 826
10A 1 52, 1022
12A 0 2, 3, 4, 63, 1217
14A 0 75, 1414
14B 0 75, 1414

Checks applied

Check Description Date Checked by Result
Presentation Check against the relations in a presentation. If this test passes, then the group is of the correct isomorphism type, and the generators are those stated. Note that the presentation itself is not checked here. Aug 2, 2006 certify.pl version 0.05 Pass
Semi-presentation Check against a semi-presentation. If this fails, then the representation is not on standard generators, and may generate the wrong group. Note that the semi-presentation itself is not checked here. Jul 4, 2006 certify.pl version 0.05 Pass
Order Check that the elements generate a group of the correct order. Jul 18, 2006 permanalyse version 0.03 Pass
Number of points Check whether the permutation representation is acting on the stated number of points. Jul 4, 2006 certify.pl version 0.05 Pass
Files exist Check whether files exist (where stated). Jul 4, 2006 certify.pl version 0.05 Pass