Extensions 1→N→G→Q→1 with N=C7 and Q=C3×C18

Direct product G=N×Q with N=C7 and Q=C3×C18
dρLabelID
C3×C126378C3xC126378,44

Semidirect products G=N:Q with N=C7 and Q=C3×C18
extensionφ:Q→Aut NdρLabelID
C71(C3×C18) = C9×F7φ: C3×C18/C9C6 ⊆ Aut C7636C7:1(C3xC18)378,7
C72(C3×C18) = C3×C7⋊C18φ: C3×C18/C32C6 ⊆ Aut C7189C7:2(C3xC18)378,10
C73(C3×C18) = C18×C7⋊C3φ: C3×C18/C18C3 ⊆ Aut C71263C7:3(C3xC18)378,23
C74(C3×C18) = C6×C7⋊C9φ: C3×C18/C3×C6C3 ⊆ Aut C7378C7:4(C3xC18)378,26
C75(C3×C18) = D7×C3×C9φ: C3×C18/C3×C9C2 ⊆ Aut C7189C7:5(C3xC18)378,29


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