Finite Group Databasebeta

#35435810

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC83×#3585 ⋊ C2
SylowC83 ⋊ #23882

Subgroups

subgroupG/H
centerC2#24910773
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#3585C2
socleC2×C83#2403
hypercenter#3585D83
hypocenterC83#23882
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22×C4 ◁ #3585

1866 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

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

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, 200974);