Finite Group Databasebeta

#27299930

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1891 ⋊ C2
SylowC53 ⋊ #12766

Subgroups

subgroupG/H
centerC4#16810809
commutatorC2×D4×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#1891C2
socleC2×C53#1790
prime radical#20288853C2
cosocleC2×#41×C53C23
hypercenter#1891D53
hypocenterC53#12766
LCSG ▷ C2×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #1891

760 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 85 points:

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

Polycyclic presentation:

2^8,53|a^2=f,d^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,c^b=ch,d^b=dh,e^b=egh,f^b=fgh,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, 85406);