Finite Group Databasebeta

D53×#1931 #27386627

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

Aliases

direct productD53×#1931

Splittings

FittingC53×#1931 ⋊ C2
SylowC53 ⋊ C2×#1931

Subgroups

subgroupG/H
centerC22#121×D53
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#1931C2
socleC22×C53C2×#121
prime radicalC22×D4×D53C22
cosocleC22×C4×C53C24
hypercenter#1931D53
hypocenterC53C2×#1931
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #1931

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 73
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 generators on 73 points:

(5,7,8,15,9,14,11,18)(6,12,10,16,13,20,17,19)(21,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23);(1,3,4,2)(5,6,11,17,9,13,8,10)(7,12,18,19,14,20,15,16);(1,2,4,3)(6,10)(7,14)(8,11)(12,19)(13,17)(16,20);(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)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 172103);