Finite Group Databasebeta

#27297857

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1359 ⋊ C2
SylowC53 ⋊ #12365

Subgroups

subgroupG/H
centerC2#20273832
commutator, cosocleC4×C8×C53C23
FrattiniC4×C8C22×D53
FittingC53×#1359C2
socleC2×C53#1629
prime radical#20286508C2
hypercenter#1359D53
hypocenterC53#12365
LCSG ▷ C4×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #1359

346 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 59 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)(55,62)(56,66)(58,70)(59,74)(60,76)(61,77)(63,79)(64,81)(65,82)(67,84)(68,80)(69,72)(71,83)(73,85)(75,78);(54,56,58,67)(55,61,63,65)(57,66,70,84)(59,60,71,72)(62,77,79,82)(64,80,75,73)(68,78,85,81)(69,74,76,83);(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)(56,65)(57,68,70,85)(58,63)(59,73)(60,75)(61,67)(62,66,79,84)(64,72)(69,77,76,82)(71,80)(74,81,83,78)

Polycyclic presentation:

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

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 83333);