Finite Group Databasebeta

#35432206

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

Aliases

No aliases for this group.

Splittings

FittingC2×#413×C83 ⋊ C2
SylowC83 ⋊ #23520

Subgroups

subgroupG/H
centerC2×C4#14581765
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC2×#413×C83C2
socleC22×C83C2×#121
prime radicalC22×#14581812C2
hypercenterC2×#413D83
hypocenterC83#23520
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#413

1350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

Conjugacy classes & character table

1856 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 197370);