Finite Group Databasebeta

#35452497

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC83×#2888 ⋊ C2
SylowC83 ⋊ #25196

Subgroups

subgroupG/H
centerC2#24910999
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#2888C2
socleC2×C83#2424
hypercenter#2888D83
hypocenterC83#25196
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22×C4 ◁ #2888

1032 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

2^8,83|a^2=f,b^2=f,e^2=h,f^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,i^a=i^82,c^b=cg,e^b=eh,g^b=gh,f^c=fh,e^d=eh

Conjugacy classes & character table

1721 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 217661);