Finite Group Databasebeta

#27304840

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1403 ⋊ C2
SylowC53 ⋊ #13679

Subgroups

subgroupG/H
centerC2#20276700
commutator, cosocle#124×C53C23
Frattini#124C22×D53
FittingC53×#1403C2
socleC2×C53#2196
prime radical#20286484C2
hypercenter#1403D53
hypocenterC53#13679
LCSG ▷ #124×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #124 ◁ #1403

386 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 43 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)(54,56)(55,62)(57,73)(58,68)(59,76)(60,70)(61,64)(63,66)(65,81)(67,74)(69,77)(71,82)(72,75)(78,84)(79,85)(80,83);(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)(57,72)(58,67)(59,69)(60,70)(62,64)(63,82)(65,79)(66,71)(68,74)(73,75)(76,77)(78,84)(80,83)(81,85);(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)(54,55,60,65)(56,66,70,82)(57,71,58,63)(59,64,77,85)(61,72,79,67)(62,73,81,68)(69,80,76,78)(74,84,75,83)

Polycyclic presentation:

2^8,53|a^2=h,d^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dh,f^a=fg,i^a=i^52,d^b=dh,e^b=efgh,g^b=gh,i^b=i^52,d^c=df,f^c=fh,g^c=gh,e^d=egh,f^d=fh,f^e=fh

Conjugacy classes & character table

464 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 90316);