Finite Group Databasebeta

C2×#20275235 #27386063

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

Aliases

direct productC2×#20275235

Splittings

SylowC53 ⋊ C2×#1909

Subgroups

subgroupG/H
centerC22#16810500
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
FittingC2×C53×#410C2
socleC22×C53#386
prime radicalC22×#41×C53C22
cosocleC22×C4×C53C24
hypercenterC2×#410D53
hypocenterC53C2×#1909
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#410

1686 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:

(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)(56,59)(57,63)(58,67)(60,74)(61,72)(62,76)(64,79)(65,70)(66,80)(68,84)(69,83)(71,75)(73,78)(77,86)(81,87)(82,85);(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)(56,58,60,68,61,69,75,85)(57,62,64,66,65,77,73,81)(59,67,74,84,72,83,71,82)(63,76,79,80,70,86,78,87);(56,57)(58,66)(59,70,72,63)(60,73)(61,65)(62,68)(64,75)(67,80,83,87)(69,81)(71,78,74,79)(76,82,86,84)(77,85);(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, 171539);