Finite Group Databasebeta

#27156948

order12416
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #1451

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#87604
commutator, socleC22×C97C2×C42
FittingC4⋊C8×C97C4
prime radicalC22×D97C42
cosocleC4×Dic97C23
hypercenterC4⋊C8#87604
hypocenterC97#1451
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C4⋊C8

208 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 92 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) = 113
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 3 generators on 113 points:

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

Polycyclic presentation:

2^7,97|a^2=d,b^2=e,d^2=f,e^2=g,b^a=bg,c^a=cf,h^a=h^75,h^b=h^22,h^c=h^96,h^d=h^96,h^e=h^96

Conjugacy classes & character table

536 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 19722);