Finite Group Databasebeta

#27282715

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #9610

Subgroups

subgroupG/H
centerC2×C4#13133189
commutatorC22×C4×C53C22×C4
FrattiniC2×C42C22×D53
FittingC53×#1565C2
socleC22×C53#389
prime radicalC23×C53C4×Q8
cosocleC2×C42×C53C23
hypercenter#1565D53
hypocenterC53#9610
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1565

294 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 3 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)(54,57,58,59)(55,56,60,61)(62,64,65,72,67,73,66,71)(63,69,74,77,70,76,68,75);(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)(54,56,59,60,58,61,57,55)(62,63)(64,69)(65,74)(66,68)(67,70)(71,75)(72,77)(73,76);(54,55,59,56,58,60,57,61)(63,68)(64,71)(65,66)(69,76)(70,74)(72,73)

Polycyclic presentation:

2^8,53|a^2=f,b^2=f,c^2=eg,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,c^b=ch,d^b=dg,i^c=i^52

Conjugacy classes & character table

1196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 68191);