Finite Group Databasebeta

#27400069

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#1883 ⋊ C2
SylowC53 ⋊ #22463

Subgroups

subgroupG/H
centerC22#16811255
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#1883C2
socleC22×C53D42
prime radicalC2×#16811427C2
cosocleC22×C4×C53C24
hypercenter#1883D53
hypocenterC53#22463
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #1883

1380 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 73
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 73 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)(58,61)(59,64)(60,68)(62,71)(63,72)(65,69)(66,73)(67,70);(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)(60,63)(61,64)(62,65)(66,67)(68,72)(69,71)(70,73);(58,60)(59,63)(61,69)(62,65)(64,71)(66,67)(68,70)(72,73);(54,55,56,57)(58,59,62,66,63,60,67,65)(61,64,71,73,72,68,70,69)

Polycyclic presentation:

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

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 185545);