Finite Group Databasebeta

C2×#20275834 #27411290

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#20275834

Splittings

FittingC23×Q16×C53 ⋊ C2
SylowC53 ⋊ C2×#2020

Subgroups

subgroupG/H
centerC23#13133188
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC23×Q16×C53C2
socleC23×C53#121
prime radicalC22×#11719945C22
hypercenterC23×Q16D53
hypocenterC53C2×#2020
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q16

1902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 91
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 91 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)(60,63,66,81)(61,68,71,87)(62,73,76,90)(64,80,65,79)(67,82,84,88)(69,86,70,77)(72,85,83,91)(74,78,75,89);(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)(57,59)(60,62)(61,67)(63,78)(64,75)(65,74)(66,76)(68,85)(69,83)(70,72)(71,84)(73,80)(77,88)(79,90)(81,89)(82,86)(87,91);(56,57)(58,59)(60,61,66,71)(62,72,76,83)(63,77,81,86)(64,70,65,69)(67,75,84,74)(68,80,87,79)(73,88,90,82)(78,85,89,91);(54,55)

Conjugacy classes & character table

1508 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 196766);