Finite Group Databasebeta

C2×D8×C22⋊C9 #11919787

order1152
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C24

Aliases

direct productC2×D8×C22⋊C9
unambiguous semidirect product(C23×D8)⋊C9

Splittings

SylowC23×D8 ⋊ C9

Subgroups

subgroupG/H
centerC22×C3D4×A4
commutatorC22×C4C23×C9
FrattiniC3×C4C23×A4
Fitting, prime radicalC23×C3×D8C3
socleC24×C3C3×D4
cosocleC22×C3×C4C23×C3
hypercenterC2×C3×D8A4
hypocenterC22C2×C9×D8
LCSG ▷ C22×C4 ▷ C23 ▷ C22
UCSC1 ◁ C22×C3 ◁ C2×C3×C4 ◁ C2×C3×D8

836 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 836 conjugacy classes of subgroups — too many to draw. Only its 110 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) = 144

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153798);