Finite Group Databasebeta

C2×C42×Dic9 #11800643

order1152
isoclinismisoclinic class of D9
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C23×C43

Aliases

direct productC2×C42×Dic9
unambiguous semidirect product(C2×C9)⋊C43

Splittings

derived, SylowC9 ⋊ C2×C43

Subgroups

subgroupG/H
center, hypercenterC22×C42D9
commutator, hypocenterC9C2×C43
FrattiniC23×C3C23×D3
FittingC22×C42×C9C2
socle, prime radicalC24×C3C22×D3
cosocleC23×C9C24
LCSG ▷ C9
UCSC1 ◁ C22×C42

1908 conjugacy classes of subgroups; only the 1134 normal subgroups are shown.

normal subgroups only

This group has 1908 conjugacy classes of subgroups — too many to draw. Only its 1134 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) = 1152

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 34654);