Finite Group Databasebeta

#27301063

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC53×#1382 ⋊ C2
SylowC53 ⋊ #12997

Subgroups

subgroupG/H
centerC22#16810758
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1382C2
socleC22×C53#447
prime radicalC2×#11719945D4
cosocleC22×C8×C53C23
hypercenter#1382D53
hypocenterC53#12997
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #1382

492 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 113 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) = 6784

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

Polycyclic presentation:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86539);