Finite Group Databasebeta

#35433355

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#430×C83 ⋊ C2
SylowC83 ⋊ #23652

Subgroups

subgroupG/H
centerC4#19127627
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC2×#430×C83C2
socleC2×C83C2×#397
prime radicalC22×#13050590C22
hypercenterC2×#430D83
hypocenterC83#23652
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#430

888 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 198519);