Finite Group Databasebeta

#27297415

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2238 ⋊ C2
SylowC53 ⋊ #12298

Subgroups

subgroupG/H
centerC2#20273733
commutator, cosocleC2×M16×C53C23
FrattiniC2×M16C22×D53
FittingC53×#2238C2
socleC2×C53#1613
prime radical#20285511C2
hypercenter#2238D53
hypocenterC53#12298
LCSG ▷ C2×M16×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #2238

376 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 53 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:

(3,13)(12,14)(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)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69);(2,7)(3,12)(4,6)(8,15)(9,16)(10,11)(13,14)(17,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19);(1,2,6,9,5,10,4,15)(3,11,12,16,13,7,14,8)

Polycyclic presentation:

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

Conjugacy classes & character table

545 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 82891);