Finite Group Databasebeta

#27302035

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC53×#1945 ⋊ C2
SylowC53 ⋊ #13151

Subgroups

subgroupG/H
centerC2×C4C2×#11719922
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1945C2
socleC22×C53C4×D8
prime radicalC2×#13133239C22
cosocleC22×C8×C53C23
hypercenter#1945D53
hypocenterC53#13151
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8 ◁ #1945

332 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 105 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) = 89
transitive degreeμt(G) = 3392

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

Polycyclic presentation:

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

Conjugacy classes & character table

1220 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 87511);