Finite Group Databasebeta

#27538303

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#2203 ⋊ C2
SylowC53 ⋊ #33572

Subgroups

subgroupG/H
centerC2B(4,𝔽2)×D53
commutator, cosocleC2×Q8×C53C24
FrattiniC2×Q8C23×D53
FittingC53×#2203C2
socleC2×C53C2×B(4,𝔽2)
hypercenter#2203D53
hypocenterC53#33572
LCSG ▷ C2×Q8×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #2203

1108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 generators on 85 points:

(1,5,8,7)(2,11,13,23)(3,16,18,17)(4,19,6,20)(9,25,27,26)(10,21,28,12)(14,24,29,31)(15,30,22,32)(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);(1,4,8,6)(2,10,13,28)(3,15,18,22)(5,19,7,20)(9,24,27,31)(11,21,23,12)(14,25,29,26)(16,30,17,32)(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);(1,3)(2,9)(4,15)(5,17)(6,22)(7,16)(8,18)(10,24)(11,26)(12,29)(13,27)(14,21)(19,32)(20,30)(23,25)(28,31);(1,2)(3,14)(4,12)(5,11)(6,21)(7,23)(8,13)(9,15)(10,19)(16,24)(17,31)(18,29)(20,28)(22,27)(25,30)(26,32)

Polycyclic presentation:

2^8,53|c^2=h,d^2=h,e^2=h,f^2=h,b^a=be,c^a=cf,e^a=eh,f^a=fh,g^a=gh,d^b=dh,e^b=eh,f^b=fgh,e^c=eg,f^c=fh,i^d=i^52,f^e=fh

Conjugacy classes & character table

476 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 323779);