Finite Group Databasebeta

#27154888

order12416
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#510×C97 ⋊ C2
SylowC97 ⋊ #3417

Subgroups

subgroupG/H
centerC2C2×D8×D97
commutator, cosocleC8×C97C24
FrattiniC8C23×D97
Fitting#510×C97C2
socleC2×C97C22×D8
hypercenter#510D97
hypocenterC97#3417
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #510

350 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 350 conjugacy classes of subgroups — too many to draw. Only its 113 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 161
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 4 generators on 161 points:

(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)(101,115)(106,129)(111,139)(116,143)(117,144)(126,152)(130,154)(131,148)(137,159)(140,151)(141,149)(145,158)(146,161)(147,155)(153,157)(156,160);(98,101)(99,106)(100,111)(102,116)(103,117)(104,115)(105,126)(107,130)(108,131)(109,129)(110,137)(112,140)(113,141)(114,139)(118,145)(119,146)(120,144)(121,147)(122,143)(123,148)(124,149)(125,151)(127,153)(128,152)(132,155)(133,156)(134,154)(135,157)(136,158)(138,159)(142,160)(150,161);(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)(98,100,104,114)(99,105,109,128)(101,111,115,139)(102,119,122,150)(103,124,120,113)(106,126,129,152)(107,133,134,142)(108,135,123,127)(110,136,138,118)(112,132,125,121)(116,146,143,161)(117,149,144,141)(130,156,154,160)(131,157,148,153)(137,158,159,145)(140,155,151,147);(98,99,104,109)(100,110,114,138)(101,106,115,129)(102,118,122,136)(103,123,120,108)(105,125,128,112)(107,132,134,121)(111,137,139,159)(113,142,124,133)(116,145,143,158)(117,148,144,131)(119,135,150,127)(126,151,152,140)(130,155,154,147)(141,160,149,156)(146,157,161,153)

Polycyclic presentation:

2^7,97|a^2=g,b^2=g,e^2=fg,f^2=g,b^a=be,e^a=ef,f^a=fg,e^b=ef,f^b=fg,h^b=h^96,d^c=dg,h^d=h^96

Conjugacy classes & character table

800 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 17662);