Finite Group Databasebeta

D11×#2197 #14907777

order2816
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD11×#2197

Splittings

FittingC11×#2197 ⋊ C2
SylowC11 ⋊ C2×#2197

Subgroups

subgroupG/H
centerC2D11×B(4,𝔽2)
commutator, cosocleC2×D4×C11C24
FrattiniC2×D4C23×D11
FittingC11×#2197C2
socleC2×C11C2×B(4,𝔽2)
prime radicalD11×B(4,𝔽2)C2
hypercenter#2197D11
hypocenterC11C2×#2197
LCSG ▷ C2×D4×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #2197

1320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 176

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 323572);