Finite Group Databasebeta

D53×#1644 #27359760

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD53×#1644

Splittings

FittingC53×#1644 ⋊ C2
SylowC53 ⋊ C2×#1644

Subgroups

subgroupG/H
centerC22#120×D53
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingC53×#1644C2
socleC22×C53C2×#120
prime radicalC2×D4×D53D4
hypercenter#1644D53
hypocenterC53C2×#1644
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ #1644

1022 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 77 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)(54,56,58,57)(55,59,60,61)(62,64)(63,67)(65,75)(66,71)(68,77)(69,76)(70,73)(72,74);(54,55,58,60)(56,59,57,61)(65,74)(68,73)(70,77)(72,75);(55,59)(56,57)(60,61)(62,63,66,69)(64,70,71,77)(65,73,74,68)(67,75,76,72);(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)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 145236);