Finite Group Databasebeta

#27281345

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #9374

Subgroups

subgroupG/H
centerC22#16810501
commutatorC42×C53C22×C4
FrattiniC2×C42C22×D53
FittingC53×#1290C2
socleC22×C53#386
prime radicalC23×C53#123
cosocleC2×C42×C53C23
hypercenter#1290D53
hypocenterC53#9374
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1290

368 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 89 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 101
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 3 generators on 101 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)(54,57,58,55)(56,64,67,61)(59,62,60,63)(65,68,66,69)(70,73,76,89)(71,78,80,86)(72,82,84,98)(74,88,75,87)(77,91,92,100)(79,94,90,93)(81,95,96,101)(83,99,85,97);(54,56,60,65,58,67,59,66)(55,61,62,69,57,64,63,68)(70,72,76,84)(71,77)(73,82,89,98)(74,83,75,85)(78,91)(79,81)(80,92)(86,100)(87,97,88,99)(90,96)(93,101)(94,95);(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)(54,55,60,63,58,57,59,62)(56,64,66,68,67,61,65,69)(70,71,75,79,76,80,74,90)(72,81,85,92,84,96,83,77)(73,86,88,94,89,78,87,93)(82,95,99,91,98,101,97,100)

Polycyclic presentation:

2^8,53|a^2=f,b^2=dfg,c^2=g,d^2=gh,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=egh,i^a=i^52,d^b=dh,e^b=eg,f^b=fh,d^c=dg,e^c=eh,f^c=fg,i^c=i^52

Conjugacy classes & character table

869 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 66821);