Finite Group Databasebeta

C4×D3×C7⋊C9 #13094290

order1512
isoclinismisoclinic class of D3×ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2

Aliases

direct productC4×D3×C7⋊C9
unambiguous semidirect product(C4×D3×C7)⋊C9

Splittings

derivedC3×C7 ⋊ C2×C4×C9
HallC3×C7⋊C9 ⋊ C2×C4
SylowC7 ⋊ C4×D3×C9

Subgroups

subgroupG/H
center, hypercenterC3×C4D3×ΓL(1,𝔽8)
commutator, hypocenterC3×C7C2×C4×C9
FrattiniC2×C3C2×D3×ΓL(1,𝔽8)
FittingC32×C4×C7C2×C3
socle, cosocleC2×C32×C7C22×C3
prime radicalC2×C3×D3×C7C2×C3
LCSG ▷ C3×C7
UCSC1 ◁ C3×C4

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 504

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1512, 187);