Finite Group Databasebeta

#27271675

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7427

Subgroups

subgroupG/H
centerC2#20272737
commutatorC2×C22⋊C4×C53C2×C4
Frattini#381C2×D53
FittingC53×#1317C2
socleC2×C53#1351
prime radicalC24×C53C22⋊C4
cosocleC53×#381C22
hypercenter#1317D53
hypocenterC53#7427
LCSG ▷ C2×C22⋊C4×C53 ▷ C24×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C24 ◁ #381 ◁ #1317

214 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 2 generators on 85 points:

(1,3,5,15)(2,7,10,22)(4,13,17,14)(6,16,21,30)(8,24,9,26)(11,23,19,29)(12,27,28,25)(18,31,20,32)(33,34)(35,36)(37,38)(39,40)(41,42)(43,44)(45,46)(47,48)(49,50)(51,52)(53,54)(55,56)(57,58)(59,60)(61,62)(63,64)(65,66)(67,68)(69,70)(71,72)(73,74)(75,76)(77,78)(79,80)(81,82)(83,84);(1,2,4,9,6,11,18,27)(3,12,14,23,16,24,32,7)(5,19,17,25,21,10,20,8)(13,29,30,26,31,22,15,28)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fg,d^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fh,i^a=i^52,c^b=cf,d^b=defg,f^b=fh,g^b=gh,i^b=i^52,d^c=dg,e^c=eh

Conjugacy classes & character table

701 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57151);