Finite Group Databasebeta

#27384480

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #20792

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D53
commutator, socleC23×C53C23×C4
FittingC2×C53×#376C2
prime radicalC24×C53C22×C4
cosocleC22×C4×C53C24
hypercenterC2×#376D53
hypocenterC53#20792
LCSG ▷ C23×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C2×#376

1118 conjugacy classes of subgroups; only the 571 normal subgroups are shown.

normal subgroups only

This group has 1118 conjugacy classes of subgroups — too many to draw. Only its 571 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) = 77
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 77 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)(63,68)(67,73)(69,75)(74,77);(58,59,60,61)(64,70)(67,73)(71,76)(74,77);(54,55,56,57)(62,64)(63,67)(65,71)(66,70)(68,73)(69,74)(72,76)(75,77);(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)(55,57)(59,61)(62,63,65,69,66,68,72,75)(64,67,71,74,70,73,76,77)

Polycyclic presentation:

2^8,53|a^2=g,b^2=e,c^2=f,g^2=h,b^a=be,c^a=cf,d^a=dh,i^a=i^52,c^b=ch

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, 169956);