Finite Group Databasebeta

#27351297

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2275 ⋊ C2
SylowC53 ⋊ #17548

Subgroups

subgroupG/H
centerC22C22×#11719921
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#2275C2
socleC22×C53C22×C22⋊C4
prime radical#20288764C2
cosocleC22×C4×C53C24
hypercenter#2275D53
hypocenterC53#17548
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C4×D4 ◁ #2275

1102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 1696

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

Polycyclic presentation:

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

Conjugacy classes & character table

1829 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 136773);