Finite Group Databasebeta

#27296261

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12115

Subgroups

subgroupG/H
centerC2#20273632
commutator, cosocleC2×M16×C53C23
FrattiniC2×M16C22×D53
Fitting, prime radicalC53×#2010C2
socleC2×C53#1595
hypercenter#2010D53
hypocenterC53#12115
LCSG ▷ C2×M16×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #2010

422 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 422 conjugacy classes of subgroups — too many to draw. Only its 55 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:

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

Polycyclic presentation:

2^8,53|b^2=h,d^2=fh,f^2=h,b^a=bd,c^a=ce,d^a=df,f^a=fh,g^a=gh,d^b=df,e^b=egh,f^b=fh,i^b=i^52,d^c=dg,e^d=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, 81737);