Finite Group Databasebeta

#27354293

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

Aliases

No aliases for this group.

Splittings

FittingC2×C53×#446 ⋊ C2
SylowC53 ⋊ #17929

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D53
commutatorC2×C4×C53C23×C4
FrattiniC42C23×D53
FittingC2×C53×#446C2
socleC22×C53C2×C4×D4
prime radical#16811173C22
cosocleC42×C53C24
hypercenterC2×#446D53
hypocenterC53#17929
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ C2×#446

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 6784

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)(63,68)(67,73)(69,75)(74,77);(62,64,65,71,66,70,72,76)(63,67,69,74,68,73,75,77);(54,55,57,59)(56,61,60,58)(64,70)(67,73)(71,76)(74,77);(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)(55,58)(56,60)(59,61)(62,63,65,69,66,68,72,75)(64,67,71,74,70,73,76,77)

Polycyclic presentation:

2^8,53|a^2=f,b^2=g,c^2=f,e^2=g,f^2=h,b^a=be,d^a=dh,e^a=eg,i^a=i^52,c^b=ch,e^b=eg

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, 139769);