Finite Group Databasebeta

C2×#13070642 #14907942

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

Aliases

direct productC2×#13070642

Splittings

FittingC2×C11×#555 ⋊ C2
SylowC11 ⋊ C2×#2204

Subgroups

subgroupG/H
centerC22#10622857
commutator, cosocleC2×Q8×C11C24
FrattiniC2×Q8C23×D11
FittingC2×C11×#555C2
socleC22×C11B(4,𝔽2)
hypercenterC2×#555D11
hypocenterC11C2×#2204
LCSG ▷ C2×Q8×C11 ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#555

1200 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 1200 conjugacy classes of subgroups — too many to draw. Only its 171 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 352

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 323737);