Finite Group Databasebeta

C2×#20275264 #27386118

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#20275264

Splittings

FittingC22×#101×C53 ⋊ C2
SylowC53 ⋊ C2×#1915

Subgroups

subgroupG/H
centerC22#16810499
commutatorC23×C53C23×C4
FrattiniC22×C4C23×D53
FittingC22×#101×C53C2
socleC22×C53#386
prime radicalC22×#11719945C22
cosocleC22×C4×C53C24
hypercenterC22×#101D53
hypocenterC53C2×#1915
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#101

1670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 87
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 87 points:

(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)(56,59)(57,63)(58,67)(60,74)(61,71)(62,75)(64,70)(65,81)(66,72)(68,82)(69,84)(73,83)(76,87)(77,85)(78,79)(80,86);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(56,58,66,69,61,68,60,73)(57,62,65,80,64,77,79,76)(59,67,72,84,71,82,74,83)(63,75,81,86,70,85,78,87);(56,57,60,65,61,64,66,79)(58,62,69,76,68,77,73,80)(59,70,72,81,71,63,74,78)(67,75,83,86,82,85,84,87);(54,55)

Conjugacy classes & character table

1202 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 171594);