Finite Group Databasebeta

C2×C7×C9×Dic3 #13094470

order1512
isoclinismisoclinic class of D3
automorphism?
homologyAbelianization (H1) = C2×C4×C7×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×C9×Dic3
unambiguous semidirect product(C2×C3)⋊(C4×C7×C9)

Splittings

derivedC3 ⋊ C2×C4×C7×C9
HallC3×C7×C9 ⋊ C2×C4
SylowC3×C9 ⋊ C2×C4×C7

Subgroups

subgroupG/H
center, hypercenterC22×C7×C9D3
commutator, hypocenterC3C2×C4×C7×C9
FrattiniC2×C3C2×C3×D3×C7
FittingC22×C3×C7×C9C2
socle, prime radicalC22×C32×C7C2×C3
cosocleC2×C32C22×C3×C7
LCSG ▷ C3
UCSC1 ◁ C22×C7×C9

116 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 504

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×C4×D3×C7×C9, C4×C7×C9×Dic3
maximal normal subgroup ofC2×C4×D3×C7×C9, C4×C7×C9×Dic3
maximal quotient ofC2×C7×C9×C3⋊C8, C4×C7×C9×Dic3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1512, 367);