Finite Group Databasebeta

#27374117

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1628 ⋊ C2
SylowC53 ⋊ #19800

Subgroups

subgroupG/H
centerC22#16811255
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingC53×#1628C2
socleC22×C53D42
prime radical#20286668C2
hypercenter#1628D53
hypocenterC53#19800
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ #1628

598 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)(70,73,76,83)(71,78,72,80)(74,84,75,82)(77,85,79,81);(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)(55,60)(57,65)(59,66)(61,62)(63,69)(67,68)(70,72,76,71)(73,80,83,78)(74,79,75,77)(81,82,85,84);(54,56,58,64)(55,59,62,68)(57,63,65,69)(60,66,61,67)(70,71,76,72)(73,81,83,85)(74,79,75,77)(78,84,80,82);(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)(54,55,58,62)(56,59,64,68)(57,60,65,61)(63,66,69,67)(71,77)(72,79)(74,75)(78,85)(80,81)(82,84)

Polycyclic presentation:

2^8,53|a^2=gh,b^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,i^a=i^52,d^b=de,e^b=eg,f^c=fh,i^c=i^52,e^d=eg,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, 159593);