Finite Group Databasebeta

#35477095

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC83×#1919 ⋊ C2
SylowC83 ⋊ #27032

Subgroups

subgroupG/H
centerC23C2×D4×D83
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#1919C2
socleC23×C83C22×D4
prime radicalC2×#14581767C22
hypercenter#1919D83
hypocenterC83#27032
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1919

792 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

1610 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 242259);