Finite Group Databasebeta

#27293404

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#2115 ⋊ C2
SylowC53 ⋊ #11486

Subgroups

subgroupG/H
centerC4C2×#13133131
commutatorC2×C4×C53C22×C8
FrattiniC2×M16C22×D53
FittingC53×#2115C2
socleC2×C53#1459
prime radical#16811169C4
cosocleC2×M16×C53C23
hypercenter#2115D53
hypocenterC53#11486
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×#131 ◁ #2115

364 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 364 conjugacy classes of subgroups — too many to draw. Only its 99 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)(54,57,61,75,60,74,58,71)(55,63,66,83,67,79,64,81)(56,69,70,59,72,73,76,77)(62,78,68,84,80,65,82,85);(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)(54,56)(55,62)(57,73)(58,76)(59,71)(60,72)(61,70)(63,65)(64,82)(66,68)(67,80)(69,74)(75,77)(78,79)(81,84)(83,85);(54,55,59,65,61,66,73,85,60,67,77,78,58,64,69,84)(56,68,71,81,70,80,57,63,72,82,75,83,76,62,74,79)

Polycyclic presentation:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 78880);