Finite Group Databasebeta

C2×#638⋊C9 #13047391

order1296
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C23×C3

Aliases

direct productC2×#638⋊C9
unambiguous semidirect product(C2×#638)⋊C9

Splittings

FittingC23×C32⋊C9 ⋊ C2
SylowC32⋊C9 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22×C3C2×(C3⋊D3)⋊C3
commutatorC2×C32C23×C9
FrattiniC2×C32C22×C3×D3
FittingC23×C32⋊C9C2
socleC22×C32C2×C3×D3
prime radicalC2×C3×#638C3
cosocleC2×C33C23×C3
hypercenterC23×C3(C3⋊D3)⋊C3
hypocenterC32C2×D4×C9
LCSG ▷ C2×C32 ▷ C32
UCSC1 ◁ C22×C3 ◁ C23×C3

393 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 393 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 72

Conjugacy classes & character table

186 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 1109);