Finite Group Databasebeta

#35443305

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #24520

Subgroups

subgroupG/H
centerC22C2×#14581763
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
Fitting, prime radicalC2×#447×C83C2
socleC22×C83C2×#121
hypercenterC2×#447D83
hypocenterC83#24520
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#447

1002 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1601 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 208469);