Finite Group Databasebeta

C2×#20275000 #27385196

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#20275000

Splittings

SylowC53 ⋊ C2×#1868

Subgroups

subgroupG/H
centerC2×C4#13133185
commutatorC23×C53C23×C4
FrattiniC22×C4C23×D53
FittingC2×C53×#408C2
socleC22×C53#385
prime radicalC22×#41×C53C22
cosocleC22×C4×C53C24
hypercenterC2×#408D53
hypocenterC53C2×#1868
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#408

1342 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)(58,66)(60,70)(61,69)(62,72)(64,76)(65,75)(67,79)(68,80)(71,82)(73,78)(74,84)(77,86)(81,83)(85,87);(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)(56,58,60,68,61,67,71,81)(57,62,64,74,65,73,77,85)(59,66,70,80,69,79,82,83)(63,72,76,84,75,78,86,87);(56,57,60,64,61,65,71,77)(58,62,68,74,67,73,81,85)(59,63,70,76,69,75,82,86)(66,78,80,87,79,72,83,84);(54,55)

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 170672);