About this representation

Group HN
Group generators Standard generators
Number of points 1140000
Primitivity information Primitive
Transitivity degree 1
Rank 12
Suborbit lengths 1, 462, 25202, 10395, 16632, 30800, 69300, 1663202, 311850, 362880
Character 1 + 133ab + 760 + 3344 + 8910 + 16929 + 35112ab + 267520 + 365750 + 406296
Point stabiliser A12
Notes This representation fails the automated semi-presentation test because our version of MeatAxe cannot cope with permutations on more than 1000000 points.
Contributed by Not recorded

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This representation is available in the following formats:

MeatAxe a b
MeatAxe binary a b
GAP a b
GAP a, b
Magma a, b

On conjugacy classes

Conjugacy class Fixed points Cycle type
1A 1140000
2A 8800 2565600
2B 800 2569600
3A 645 3379785
3B 60 3379980
4A 160 2320, 4284800
4B 32 24384, 4282800
4C 0 2400, 4284800
5A 50 5227990
5B 0 5228000
5C 0 5228000
5D 0 5228000
5E 50 5227990
6A 61 2292, 32913, 6188436
6B 5 2320, 3265, 6189760
6C 20 220, 3260, 6189860
7A 1 7162857
8A 0 216, 42192, 8141400
8B 8 276, 4160, 8142400
9A 3 319, 9126660
10A 0 51760, 10113120
10B 10 220, 51758, 10113116
10C 0 5160, 10113920
10D 0 5160, 10113920
10E 0 5160, 10113920
10F 10 220, 51758, 10113116
10G 0 225, 5160, 10113915
10H 0 225, 5160, 10113915
11A 4 11103636
12A 5 228, 39, 4146, 61452, 1294218
12B 1 22, 353, 4160, 6106, 1294880
12C 0 210, 410, 6130, 1294930
14A 1 71257, 1480800
15A 5 315, 5128, 1575954
15B 0 512, 1575996
15C 0 512, 1575996
19A 0 1960000
19B 0 1960000
20A 0 532, 1064, 2056960
20B 0 532, 1064, 2056960
20C 2 24, 410, 56, 10876, 2056558
20D 0 1080, 2056960
20E 0 1080, 2056960
21A 1 792, 2154255
22A 0 22, 11800, 2251418
25A 0 2545600
25B 0 2545600
30A 1 22, 33, 512, 66, 1058, 15582, 3037686
30B 0 54, 104, 1552, 3037972
30C 0 54, 104, 1552, 3037972
35A 1 77, 3532570
35B 1 77, 3532570
40A 0 2, 42, 85, 103, 20438, 4028279
40B 0 2, 42, 85, 103, 20438, 4028279

Checks applied

Check Description Date Checked by Result
Files exist Check whether files exist (where stated). Jul 4, 2006 certify.pl version 0.05 Pass