Finite Group Databasebeta

C22×#10622857 #15620486

order2816
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC22×#10622857

Splittings

FittingC22×C11×H(5,𝔽2) ⋊ C2
SylowC11 ⋊ C22×B(4,𝔽2)

Subgroups

subgroupG/H
centerC23#67006
commutator, cosocleC23×C11C25
FrattiniC23C24×D11
FittingC22×C11×H(5,𝔽2)C2
socleC23×C11#120
hypercenterC22×H(5,𝔽2)D11
hypocenterC11C22×B(4,𝔽2)
LCSG ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C23 ◁ C25 ◁ C22×H(5,𝔽2)

7014 conjugacy classes of subgroups; only the 827 normal subgroups are shown.

normal subgroups only

This group has 7014 conjugacy classes of subgroups — too many to draw. Only its 827 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 1036281);