Extensions 1→N→G→Q→1 with N=C3×C9 and Q=C2×C4

Direct product G=N×Q with N=C3×C9 and Q=C2×C4
dρLabelID
C6×C36216C6xC36216,73

Semidirect products G=N:Q with N=C3×C9 and Q=C2×C4
extensionφ:Q→Aut NdρLabelID
(C3×C9)⋊1(C2×C4) = Dic3×D9φ: C2×C4/C2C22 ⊆ Aut C3×C9724-(C3xC9):1(C2xC4)216,27
(C3×C9)⋊2(C2×C4) = C18.D6φ: C2×C4/C2C22 ⊆ Aut C3×C9364+(C3xC9):2(C2xC4)216,28
(C3×C9)⋊3(C2×C4) = S3×Dic9φ: C2×C4/C2C22 ⊆ Aut C3×C9724-(C3xC9):3(C2xC4)216,30
(C3×C9)⋊4(C2×C4) = S3×C36φ: C2×C4/C4C2 ⊆ Aut C3×C9722(C3xC9):4(C2xC4)216,47
(C3×C9)⋊5(C2×C4) = C12×D9φ: C2×C4/C4C2 ⊆ Aut C3×C9722(C3xC9):5(C2xC4)216,45
(C3×C9)⋊6(C2×C4) = C4×C9⋊S3φ: C2×C4/C4C2 ⊆ Aut C3×C9108(C3xC9):6(C2xC4)216,64
(C3×C9)⋊7(C2×C4) = Dic3×C18φ: C2×C4/C22C2 ⊆ Aut C3×C972(C3xC9):7(C2xC4)216,56
(C3×C9)⋊8(C2×C4) = C6×Dic9φ: C2×C4/C22C2 ⊆ Aut C3×C972(C3xC9):8(C2xC4)216,55
(C3×C9)⋊9(C2×C4) = C2×C9⋊Dic3φ: C2×C4/C22C2 ⊆ Aut C3×C9216(C3xC9):9(C2xC4)216,69


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