Finite Group Databasebeta

#27271445

order13568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7341

Subgroups

subgroupG/H
centerC2#20272643
commutator, prime radicalC24×C53C2×C8
Frattini#407C2×D53
FittingC53×#1784C2
socleC2×C53#1316
cosocleC53×#407C22
hypercenter#1784D53
hypocenterC53#7341
LCSG ▷ C24×C53 ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C22×C4 ◁ #407 ◁ #1784

324 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 2 generators on 85 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)(54,56,59,67)(55,60,61,64)(57,68,69,65)(58,71,72,66)(62,73,75,79)(63,78,76,74)(70,80,82,81)(77,85,84,83);(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)(54,55,57,62,58,63,70,77,59,61,69,75,72,76,82,84)(56,64,65,79,66,78,80,85,67,60,68,73,71,74,81,83)

Polycyclic presentation:

2^8,53|a^2=d,b^2=h,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,i^a=i^52,d^b=de,f^b=fh,d^c=dg,e^d=eh

Conjugacy classes & character table

860 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56921);