Finite Group Databasebeta

#27276014

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC53×#1477 ⋊ C2
SylowC53 ⋊ #8422

Subgroups

subgroupG/H
centerC22#16810478
commutatorC42×C53C22×C4
FrattiniC2×C42C22×D53
FittingC53×#1477C2
socleC22×C53#379
prime radical#20288626C2
cosocleC2×C42×C53C23
hypercenter#1477D53
hypocenterC53#8422
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1477

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 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)(54,57,59,58)(55,60,56,61)(62,64)(63,68)(65,74)(66,73)(67,70)(69,76)(71,77)(72,75);(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)(54,56)(55,59)(57,61)(58,60)(62,64)(63,67)(65,72)(66,73)(68,70)(69,71)(74,75)(76,77);(54,55,58,60,59,56,57,61)(62,63)(64,71,73,67)(65,70)(66,69)(68,72,76,74)(75,77)

Polycyclic presentation:

2^8,53|a^2=f,c^2=h,d^2=h,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,d^b=dh,f^b=fgh,i^b=i^52,e^c=eg,f^c=fg

Conjugacy classes & character table

1187 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 61490);