Finite Group Databasebeta

#27143751

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

Aliases

No aliases for this group.

Splittings

Fitting#354×C97 ⋊ C2
SylowC97 ⋊ #2201

Subgroups

subgroupG/H
centerC2#20260923
commutator, cosocleC2×D4×C97C23
FrattiniC2×D4C22×D97
Fitting#354×C97C2
socleC2×C97B(4,𝔽2)
prime radical#15690855C22
hypercenter#354D97
hypocenterC97#2201
LCSG ▷ C2×D4×C97 ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #354

226 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 41 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:

(1,4,6,17)(2,8,10,24)(3,12,14,15)(5,18,19,16)(7,20,21,22)(9,23,25,32)(11,26,27,31)(13,29,30,28)(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);(1,3,6,14)(2,7,10,21)(4,15,17,12)(5,13,19,30)(8,22,24,20)(9,11,25,27)(16,29,18,28)(23,31,32,26)(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);(1,2)(3,11)(4,8)(5,9)(6,10)(7,13)(12,26)(14,27)(15,31)(16,23)(17,24)(18,32)(19,25)(20,28)(21,30)(22,29)(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)

Polycyclic presentation:

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

Conjugacy classes & character table

641 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6525);