Finite Group Databasebeta

#27352092

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1524 ⋊ C2
SylowC53 ⋊ #17654

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D53
commutatorC2×C4×C53C23×C4
FrattiniC42C23×D53
FittingC53×#1524C2
socleC22×C53C22×C22⋊C4
prime radical#20288730C2
cosocleC42×C53C24
hypercenter#1524D53
hypocenterC53#17654
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1524

960 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:

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

Polycyclic presentation:

2^8,53|a^2=f,c^2=g,d^2=g,e^2=h,f^2=g,b^a=be,e^a=eg,e^b=eh,f^b=fgh,d^c=dg,i^d=i^52

Conjugacy classes & character table

1049 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 137568);