Finite Group Databasebeta

#27156740

order12416
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #1355

Subgroups

subgroupG/H
centerC2#20261591
commutatorC42×C97C2×C4
FrattiniC42C2×#87604
Fitting#125×C97C4
socleC2×C97#329
prime radical#15690807C4
cosocle#15690721C22
hypercenter#125#87604
hypocenterC97#1355
LCSG ▷ C42×C97 ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C2×C4 ◁ C42 ◁ #125

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 113
transitive degreeμt(G) = 1552

A minimal faithful permutation representation — 2 generators on 113 points:

(1,2)(3,11)(4,5)(6,7)(8,24)(9,10)(12,20)(13,14)(15,16)(17,41)(18,19)(21,37)(22,23)(25,33)(26,27)(28,29)(30,62)(31,32)(34,58)(35,36)(38,54)(39,40)(42,50)(43,44)(45,46)(47,86)(48,49)(51,82)(52,53)(55,78)(56,57)(59,75)(60,61)(63,71)(64,65)(66,67)(68,93)(69,70)(72,94)(73,74)(76,77)(79,87)(80,81)(84,85)(88,97)(89,90)(91,92)(95,96)(99,103)(100,107)(101,110)(104,106)(105,113)(108,109);(2,3,4,6)(5,8,9,15)(7,12,13,11)(10,17,18,28)(14,21,22,24)(16,25,26,20)(19,30,31,45)(23,34,35,41)(27,38,39,37)(29,42,43,33)(32,47,48,66)(36,51,52,62)(40,55,56,58)(44,59,60,54)(46,63,64,50)(49,68,69,81)(53,72,73,86)(57,70,76,82)(61,79,80,78)(65,83,84,75)(67,87,85,71)(74,88,89,93)(77,90,91,94)(92,95,96,97)(98,99,100,105,101,103,109,111,102,106,108,113,110,104,107,112)

Polycyclic presentation:

2^7,97|a^2=d,c^2=f,d^2=e,e^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^75,c^b=cf,d^b=defg,e^b=eg,h^b=h^96,d^c=dg,h^d=h^96

Conjugacy classes & character table

356 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 19514);