Finite Group Databasebeta

#27304808

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

Aliases

No aliases for this group.

Splittings

FittingC53×#3291 ⋊ C2
SylowC53 ⋊ #13674

Subgroups

subgroupG/H
centerC2#20276699
commutator, cosocle#127×C53C23
Frattini#127C22×D53
FittingC53×#3291C2
socleC2×C53#2196
hypercenter#3291D53
hypocenterC53#13674
LCSG ▷ #127×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #3291

454 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 454 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 69
transitive degreeμt(G) = 848

A minimal faithful permutation representation — 3 generators on 69 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)(55,59)(57,62)(58,64)(60,66)(61,68)(63,65)(67,69);(54,55,58,61)(56,59,64,68)(57,60,65,69)(62,66,63,67);(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)(57,65)(59,66)(67,68)

Polycyclic presentation:

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

Conjugacy classes & character table

779 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 90284);