Finite Group Databasebeta

C2×#66324 #10619644

order648
isoclinismisoclinic class of #4177
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2×C3

Aliases

direct productC2×#66324

Splittings

derivedC3×C9 ⋊ C2×C3×C4
Sylow#731 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC22#4177
commutator, hypocenterC3×C9C2×C3×C4
FrattiniC2×C32C2×C3×D3
FittingC22×#731C2
socleC22×C3(C3⋊D3)⋊C3
prime radicalC22×H(3,𝔽3)D3
cosocleC2×C3×C9C22×C3
LCSG ▷ C3×C9
UCSC1 ◁ C22

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 216

Conjugacy classes & character table

52 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13046487, #13046488, #13046489, …
maximal normal subgroup of#13046487, #13046488, #13046489, …
maximal quotient ofC2×#10619503, #13046642, C4×#66324, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(648, 163);