Finite Group Databasebeta

#27373976

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1679 ⋊ C2
SylowC53 ⋊ #19791

Subgroups

subgroupG/H
centerC22#16811257
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingC53×#1679C2
socleC22×C53D42
prime radical#20286644C2
hypercenter#1679D53
hypocenterC53#19791
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ #1679

606 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 6784

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

Polycyclic presentation:

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

Conjugacy classes & character table

794 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 159452);