Finite Group Databasebeta

#35436435

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×#391×C83 ⋊ C2
SylowC83 ⋊ #23949

Subgroups

subgroupG/H
centerC22C2×#14581760
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC2×#391×C83C2
socleC22×C83C2×#120
prime radical#24921172C2
hypercenterC2×#391D83
hypocenterC83#23949
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#391

1258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

2342 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 201599);