Finite Group Databasebeta

#36310951

order21248
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC83×#3407 ⋊ C2
SylowC83 ⋊ #62637

Subgroups

subgroupG/H
centerC2C23×D664
commutator, cosocleC8×C83C25
FrattiniC8C24×D83
FittingC83×#3407C2
socleC2×C83C23×D8
hypercenter#3407D83
hypocenterC83#62637
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C2×#41 ◁ C2×#131 ◁ #3407

2026 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|b^2=h,f^2=gh,g^2=h,b^a=bf,e^a=eh,f^a=fg,g^a=gh,i^a=i^82,f^b=fg,g^b=gh,i^b=i^82,d^c=dh

Conjugacy classes & character table

2846 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1076115);