Finite Group Databasebeta

#27434354

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2076 ⋊ C2
SylowC53 ⋊ #25350

Subgroups

subgroupG/H
centerC23C2×D4×D53
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC53×#2076C2
socleC23×C53C22×D4
prime radical#20279618C2
hypercenter#2076D53
hypocenterC53#25350
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ #2076

904 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 81
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 81 points:

(1,2)(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)(58,60,61,65)(59,63,62,64)(68,76)(71,79)(75,77)(80,81);(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)(55,57)(67,72)(68,75)(69,78)(71,79)(73,74)(76,77);(54,55)(56,57)(59,62)(63,64)(66,68,69,77,70,76,78,75)(67,71,73,80,74,79,72,81);(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)(58,59,61,62)(60,64,65,63)(66,67,69,73,70,74,78,72)(68,71,77,80,76,79,75,81)

Polycyclic presentation:

2^8,53|a^2=ef,b^2=f,d^2=e,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,i^a=i^52,c^b=cg,d^b=dh,f^c=fh,g^c=gh,i^c=i^52,i^d=i^52

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 219830);