Finite Group Databasebeta

#27301514

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1383 ⋊ C2
SylowC53 ⋊ #13070

Subgroups

subgroupG/H
centerC2#20275142
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1383C2
socleC2×C53#1893
prime radical#20284436C2
cosocleC22×C8×C53C23
hypercenter#1383D53
hypocenterC53#13070
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #1383

456 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 109 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 — 3 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)(54,57)(55,61)(56,66)(58,63)(59,64)(60,72)(62,70)(65,67)(68,78)(69,79)(71,76)(73,75)(74,85)(77,80)(81,83)(82,84);(54,56,58,67,59,69,74,77,61,70,76,84,60,68,75,83)(55,62,71,82,72,78,73,81,57,66,63,65,64,79,85,80);(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)(54,55,59,64,61,57,60,72)(56,65,69,81,70,82,68,80)(58,73,74,71,76,85,75,63)(62,77,79,84,66,83,78,67)

Polycyclic presentation:

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

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86990);