Finite Group Databasebeta

#27303612

order13568
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13436

Subgroups

subgroupG/H
centerC2#20275963
commutator, cosocleC2×#41×C53C23
FrattiniC2×#41C22×D53
Fitting, prime radicalC53×#3199C2
socleC2×C53#2044
hypercenter#3199D53
hypocenterC53#13436
LCSG ▷ C2×#41×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #3199

438 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 73 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:

(1,3,4,15,7,17,6,14)(2,9,10,24,12,25,8,22)(5,16,18,31,20,32,21,30)(11,13,26,27,19,29,23,28)(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);(2,8)(3,14)(4,6)(5,20)(10,12)(11,26)(15,17)(16,30)(19,23)(22,24)(27,28)(31,32)(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);(1,2)(3,13)(4,8)(5,19)(6,10)(7,12)(9,16)(11,20)(14,27)(15,28)(17,29)(18,26)(21,23)(22,31)(24,30)(25,32)

Polycyclic presentation:

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

Conjugacy classes & character table

704 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 89088);