Finite Group Databasebeta

C2×#20275614 #27388067

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#20275614

Splittings

SylowC53 ⋊ C2×#1976

Subgroups

subgroupG/H
centerC2×C4#13133188
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
Fitting, prime radicalC22×#135×C53C2
socleC22×C53#390
cosocleC22×C4×C53C24
hypercenterC22×#135D53
hypocenterC53C2×#1976
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#135

1474 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)(56,59,60,70,61,71,73,84)(57,63,65,69,64,77,72,83)(58,66,68,80,67,79,81,85)(62,74,75,78,76,86,82,87);(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)(57,62,64,76)(59,66)(60,68)(61,67)(63,74,77,86)(65,75,72,82)(69,78,83,87)(70,80)(71,79)(73,81)(84,85);(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)(56,57)(58,62,67,76)(59,69)(60,72)(61,64)(63,70)(65,73)(66,78,79,87)(68,82,81,75)(71,83)(74,85,86,80)(77,84);(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, 173543);