Finite Group Databasebeta

#27271583

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC53×#1298 ⋊ C2
SylowC53 ⋊ #7397

Subgroups

subgroupG/H
centerC4#16810415
commutatorC2×M16×C53C2×C4
Frattini#407C2×D53
FittingC53×#1298C2
socleC2×C53#1343
prime radical#20275782C2
cosocleC53×#407C22
hypercenter#1298D53
hypocenterC53#7397
LCSG ▷ C2×M16×C53 ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #407 ◁ #1298

268 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 268 conjugacy classes of subgroups — too many to draw. Only its 37 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:

(1,3)(2,8)(4,19)(5,16)(6,15)(7,17)(9,26)(10,24)(11,23)(12,25)(13,18)(14,20)(21,31)(22,32)(27,29)(28,30)(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)(78,79)(80,81)(82,83)(84,85);(1,2,5,10,7,12,6,11)(3,13,15,29,17,30,16,26)(4,18,20,27,21,28,22,9)(8,19,23,14,25,31,24,32)(33,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35)

Polycyclic presentation:

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

Conjugacy classes & character table

1019 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57059);