Finite Group Databasebeta

#27362748

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1636 ⋊ C2
SylowC53 ⋊ #18765

Subgroups

subgroupG/H
centerC22#120×D53
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingC53×#1636C2
socleC22×C53C2×#120
prime radical#20288335C2
hypercenter#1636D53
hypocenterC53#18765
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ #1636

902 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)(54,57,59,58)(55,61,62,66)(56,64,65,67)(60,68,69,63)(70,73,76,72)(71,79,81,84)(74,83,75,82)(77,78,85,80);(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)(71,78)(74,75)(77,84)(79,85)(80,81)(82,83);(54,56)(55,60)(57,64)(58,67)(59,65)(61,68)(62,69)(63,66)(70,72,76,73)(71,77,81,85)(74,83,75,82)(78,84,80,79);(54,55,59,62)(56,63,65,68)(57,61,58,66)(60,67,69,64)(70,71,76,81)(72,79,73,84)(74,80,75,78)(77,83,85,82)

Polycyclic presentation:

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

Conjugacy classes & character table

719 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 148224);