Finite Group Databasebeta

#35309645

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #10719

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D83
commutatorC2×C4×C83C2×C42
FrattiniC23×C4C22×D83
FittingC83×#2280C2
socleC23×C83C2×C22⋊C4
prime radicalC25×C83D4
cosocleC23×C4×C83C23
hypercenter#2280D83
hypocenterC83#10719
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ #2280

1974 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=f,b^2=g,d^2=h,b^a=bd,c^a=ce,d^a=dh,g^a=gh,i^b=i^82

Conjugacy classes & character table

2384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 74809);