Finite Group Databasebeta

#27303231

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2804 ⋊ C2
SylowC53 ⋊ #13377

Subgroups

subgroupG/H
centerC22#16810810
commutator, cosocleC22×D4×C53C23
FrattiniC22×D4C22×D53
FittingC53×#2804C2
socleC22×C53B(4,𝔽2)
prime radicalC2×#13133262C22
hypercenter#2804D53
hypocenterC53#13377
LCSG ▷ C22×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ #2804

648 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 1696

A minimal faithful permutation representation — 3 generators on 77 points:

(9,11)(10,15)(12,18)(13,19)(14,21)(16,17)(20,24)(22,23)(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)(70,71)(72,73)(74,75)(76,77);(1,3,4,8)(2,5,6,7)(10,14)(13,20)(15,21)(17,23)(25,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27);(1,2,4,6)(3,7,8,5)(9,10)(11,17)(12,14)(13,16)(15,19)(18,23)(20,22)(21,24)

Polycyclic presentation:

2^8,53|a^2=dh,b^2=dh,b^a=bd,c^a=ce,f^a=fgh,c^b=cf,e^b=eg,g^c=gh,i^c=i^52,f^e=fh

Conjugacy classes & character table

863 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 88707);