Finite Group Databasebeta

C2×#20275709 #27388758

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#20275709

Splittings

SylowC53 ⋊ C2×#1998

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic53
commutatorC23×C53C23×C4
FrattiniC22×C4C23×D53
FittingC22×#125×C53C2
socleC23×C53C2×C22⋊C4
prime radicalC24×C53C22×C4
cosocleC22×C4×C53C24
hypercenterC22×#125D53
hypocenterC53C2×#1998
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×#125

1126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 79
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 79 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)(56,58,59,63)(57,60,61,62)(65,70)(69,76)(71,78)(77,79);(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)(64,66,72,74,67,73,68,75)(65,69,71,79,70,76,78,77);(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)(56,57,59,61)(58,62,63,60)(64,65,68,71,67,70,72,78)(66,69,74,77,73,76,75,79);(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, 174234);