Finite Group Databasebeta

C2×C8×(C22⋊C9)⋊C2 #11920334

order1152
isoclinismisoclinic class of (C22⋊C9)⋊C2
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×C8×(C22⋊C9)⋊C2

Splittings

derivedC22⋊C9 ⋊ C22×C8

Subgroups

subgroupG/H
center, hypercenterC2×C8(C22⋊C9)⋊C2
commutator, hypocenterC22⋊C9C22×C8
FrattiniC3×C4C22×S4
FittingC23×C3×C8D3
socleC24×C3C4×D3
prime radicalC22×(C22⋊C9)⋊C2C4
cosocleC4×C22⋊C9C23
LCSG ▷ C22⋊C9
UCSC1 ◁ C2×C8

594 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 594 conjugacy classes of subgroups — too many to draw. Only its 82 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

144 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 154345);