Finite Group Databasebeta

#27361989

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1645 ⋊ C2
SylowC53 ⋊ #18693

Subgroups

subgroupG/H
centerC22#120×D53
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingC53×#1645C2
socleC22×C53C2×#120
prime radical#16811174C22
hypercenter#1645D53
hypocenterC53#18693
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ #1645

868 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)(70,73,75,81)(71,77,78,85)(72,79,74,80)(76,83,82,84);(54,56)(55,59)(57,67)(58,63)(60,69)(61,68)(62,65)(64,66)(70,72,75,74)(71,76,78,82)(73,80,81,79)(77,84,85,83);(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)(57,66)(60,65)(62,69)(64,67)(70,71)(72,76)(73,77)(74,82)(75,78)(79,83)(80,84)(81,85);(54,55,58,61)(56,62,63,69)(57,65,66,60)(59,67,68,64)(71,76)(72,74)(77,83)(78,82)(79,80)(84,85)

Polycyclic presentation:

2^8,53|a^2=h,c^2=g,d^2=g,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,e^b=eg,f^b=fh,i^b=i^52,d^c=dg,e^c=eh,f^c=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, 147465);