Finite Group Databasebeta

#27299863

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1891 ⋊ C2
SylowC53 ⋊ #12755

Subgroups

subgroupG/H
centerC2#20274662
commutatorC2×D4×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#1891C2
socleC2×C53#1790
prime radical#20288954C2
cosocleC2×#41×C53C23
hypercenter#1891D53
hypocenterC53#12755
LCSG ▷ C2×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #1891

864 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 864 conjugacy classes of subgroups — too many to draw. Only its 103 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:

(2,8)(7,14)(9,16)(10,15)(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);(2,7)(4,12)(8,14)(9,10)(11,13)(15,16)(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);(1,2,5,7,6,9,3,10)(4,8,13,14,12,16,11,15)

Polycyclic presentation:

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

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85339);