Finite Group Databasebeta

#27297499

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2214 ⋊ C2
SylowC53 ⋊ #12313

Subgroups

subgroupG/H
centerC2#20273768
commutator, cosocleC4×C8×C53C23
FrattiniC4×C8C22×D53
FittingC53×#2214C2
socleC2×C53#1619
prime radical#20286520C2
hypercenter#2214D53
hypocenterC53#12313
LCSG ▷ C4×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #2214

356 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 356 conjugacy classes of subgroups — too many to draw. Only its 61 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)(54,57)(55,61)(56,64)(58,74)(59,68)(60,70)(62,82)(63,79)(65,84)(66,80)(67,72)(69,76)(71,75)(73,83)(77,85)(78,81);(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)(54,56,60,55)(57,64,70,61)(58,73,77,72)(59,63,75,66)(62,76,65,81)(67,74,83,85)(68,79,71,80)(69,84,78,82);(54,55,60,56)(57,67,70,83)(58,72,77,73)(59,66,75,63)(61,78,64,69)(62,81,65,76)(68,82,71,84)(74,79,85,80)

Polycyclic presentation:

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

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 82975);