Finite Group Databasebeta

#27415521

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC53×#2010 ⋊ C2
SylowC53 ⋊ #23884

Subgroups

subgroupG/H
centerC2#20278024
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC53×#2010C2
socleC2×C53#2403
hypercenter#2010D53
hypocenterC53#23884
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2010

1684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 generators on 85 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)(54,57,60,73)(55,63,65,79)(56,67,69,82)(58,72,59,71)(61,75,76,85)(62,78,64,70)(66,80,77,84)(68,83,74,81);(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)(55,62)(58,59)(61,66)(63,78)(64,65)(68,74)(70,79)(71,72)(75,80)(76,77)(81,83)(84,85);(54,56)(55,61)(57,67)(58,74)(59,68)(60,69)(62,77)(63,75)(64,66)(65,76)(70,80)(71,83)(72,81)(73,82)(78,84)(79,85);(54,55)(56,66)(57,70)(58,64)(59,62)(60,65)(61,68)(63,71)(67,75)(69,77)(72,79)(73,78)(74,76)(80,81)(82,85)(83,84)

Polycyclic presentation:

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

Conjugacy classes & character table

716 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 200997);