Finite Group Databasebeta

C2×#13070640 #14907940

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

Aliases

direct productC2×#13070640

Splittings

FittingC2×C11×#454 ⋊ C2
SylowC11 ⋊ C2×#2204

Subgroups

subgroupG/H
centerC22#10622645
commutator, cosocleC2×Q8×C11C24
FrattiniC2×Q8C23×D11
FittingC2×C11×#454C2
socleC22×C11B(4,𝔽2)
hypercenterC2×#454D11
hypocenterC11C2×#2204
LCSG ▷ C2×Q8×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#454

1200 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 352

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 323735);