Finite Group Databasebeta

#35558480

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

Aliases

No aliases for this group.

Splittings

FittingC83×#2196 ⋊ C2
SylowC83 ⋊ #33553

Subgroups

subgroupG/H
centerC2B(4,𝔽2)×D83
commutator, cosocleC2×D4×C83C24
FrattiniC2×D4C23×D83
FittingC83×#2196C2
socleC2×C83C2×B(4,𝔽2)
hypercenter#2196D83
hypocenterC83#33553
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #2196

1252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

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

Conjugacy classes & character table

854 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323644);