Finite Group Databasebeta

#27295657

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12002

Subgroups

subgroupG/H
centerC8#13133149
commutatorC8×C53C22×C8
FrattiniC4×C8C22×D53
FittingC4×M32×C53C2
socleC2×C53C2×#334
prime radicalC23×C53#108
cosocleC4×C8×C53C23
hypercenterC4×M32D53
hypocenterC53#12002
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×C4×C8 ◁ C4×M32

220 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 143 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:

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

Polycyclic presentation:

2^8,53|a^2=e,b^2=d,d^2=f,e^2=g,f^2=h,g^2=h,b^a=bd,d^a=df,f^a=fh,i^a=i^52,c^b=ch,e^b=eh

Conjugacy classes & character table

2144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 81133);