Finite Group Databasebeta

#27271232

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7257

Subgroups

subgroupG/H
centerC4#16810357
commutatorC2×C8×C53C42
FrattiniC22×M16C2×D53
FittingC53×#1811C2
socleC2×C53#1294
prime radicalC24×C53Q16
cosocleC22×M16×C53C22
hypercenter#1811D53
hypocenterC53#7257
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×M16 ◁ #1811

302 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 302 conjugacy classes of subgroups — too many to draw. Only its 91 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 — 2 generators on 85 points:

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

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fh,d^2=h,e^2=h,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,g^a=gh,c^b=cg,f^b=fh,i^b=i^52,e^c=eh

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56708);