Finite Group Databasebeta

#27142795

order12416
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#410×C97 ⋊ C2
SylowC97 ⋊ #2009

Subgroups

subgroupG/H
centerC2#20260644
commutator, cosocleC22×C4×C97C23
FrattiniC22×C4C22×D97
Fitting#410×C97C2
socleC2×C97#392
prime radical#20261533C2
hypercenter#410D97
hypocenterC97#2009
LCSG ▷ C22×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C22×C4 ◁ #410

348 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 129
transitive degreeμt(G) = 3104

A minimal faithful permutation representation — 3 generators on 129 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)(98,101,104,117)(99,106,109,123)(100,111,113,127)(102,116,103,115)(105,119,120,121)(107,114,108,122)(110,125,124,129)(112,128,118,126);(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)(99,105)(101,111)(102,118)(103,112)(104,113)(106,121)(107,124)(108,110)(109,120)(114,125)(115,128)(116,126)(117,127)(119,123)(122,129);(98,99)(100,110)(101,114)(102,108)(103,107)(104,109)(105,112)(106,116)(111,119)(113,124)(115,123)(117,122)(118,120)(121,127)(125,126)(128,129)

Polycyclic presentation:

2^7,97|c^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,d^b=dg,h^b=h^96,d^c=dg,e^c=eg,h^c=h^96

Conjugacy classes & character table

1079 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 5569);