Finite Group Databasebeta

#27271466

order13568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7350

Subgroups

subgroupG/H
centerC2#20272644
commutatorC22×C4×C53C2×C8
Frattini#407C2×D53
FittingC53×#1320C2
socleC2×C53#1317
prime radicalC24×C53M16
cosocleC53×#407C22
hypercenter#1320D53
hypocenterC53#7350
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C22×C4 ◁ #407 ◁ #1320

178 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 178 conjugacy classes of subgroups — too many to draw. Only its 39 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)(55,61,64,76)(57,66)(58,67)(59,73)(60,68)(62,65,69,77)(63,79,81,75)(70,74)(71,83)(72,84)(78,85,80,82);(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)(54,55,58,63,59,62,72,78,60,64,71,81,57,69,70,80)(56,65,67,82,66,61,74,75,68,77,83,85,73,76,84,79)

Polycyclic presentation:

2^8,53|a^2=d,b^2=g,c^2=h,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,d^b=deh,f^b=fh,i^b=i^52,d^c=dg,e^d=eh

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, 56942);