Finite Group Databasebeta

C2×#20273492 #27353156

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

Aliases

direct productC2×#20273492

Splittings

FittingC2×C53×#334 ⋊ C2
SylowC53 ⋊ C2×#1572

Subgroups

subgroupG/H
centerC22×C4D4×D53
commutatorC2×C4×C53C23×C4
FrattiniC42C23×D53
FittingC2×C53×#334C2
socleC23×C53C2×C4⋊C4
prime radicalC23×D53C4⋊C4
cosocleC42×C53C24
hypercenterC2×#334D53
hypocenterC53C2×#1572
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#334

670 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 87
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 87 points:

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

Conjugacy classes & character table

1532 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 138632);