Finite Group Databasebeta

C2×C11⋊#1273 #14643152

order2816
automorphism?
homologyAbelianization (H1) = C2×C82 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C11⋊#1273
unambiguous semidirect product(C2×C11)⋊#1273

Splittings

SylowC11 ⋊ C2×#1273

Subgroups

subgroupG/H
centerC22×C42C2×D11
commutatorC2×C11C2×C82
FrattiniC2×C42C22×D11
FittingC22×C4×C8×C11C2
socle, prime radicalC24×C11C42
cosocleC2×C42×C11C23
hypercenterC22×C4×C8D11
hypocenterC11C2×#1273
LCSG ▷ C2×C11 ▷ C11
UCSC1 ◁ C22×C42 ◁ C22×C4×C8

982 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2816

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 58947);