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Extensions 1→N→G→Q→1 with N=C2×C18 and Q=C12

Direct product G=N×Q with N=C2×C18 and Q=C12
dρLabelID
C2×C6×C36432C2xC6xC36432,400

Semidirect products G=N:Q with N=C2×C18 and Q=C12
extensionφ:Q→Aut NdρLabelID
(C2×C18)⋊1C12 = Dic9⋊A4φ: C12/C2 → C6 ⊆ Aut C2×C181086-(C2xC18):1C12432,265
(C2×C18)⋊2C12 = A4×Dic9φ: C12/C2 → C6 ⊆ Aut C2×C181086-(C2xC18):2C12432,266
(C2×C18)⋊3C12 = C62.27D6φ: C12/C2 → C6 ⊆ Aut C2×C1872(C2xC18):3C12432,167
(C2×C18)⋊4C12 = C22×C9⋊C12φ: C12/C2 → C6 ⊆ Aut C2×C18144(C2xC18):4C12432,378
(C2×C18)⋊5C12 = C22⋊C4×3- 1+2φ: C12/C2 → C6 ⊆ Aut C2×C1872(C2xC18):5C12432,205
(C2×C18)⋊6C12 = A4×C36φ: C12/C4 → C3 ⊆ Aut C2×C181083(C2xC18):6C12432,325
(C2×C18)⋊7C12 = C4×C9⋊A4φ: C12/C4 → C3 ⊆ Aut C2×C181083(C2xC18):7C12432,326
(C2×C18)⋊8C12 = C22×C4×3- 1+2φ: C12/C4 → C3 ⊆ Aut C2×C18144(C2xC18):8C12432,402
(C2×C18)⋊9C12 = C22⋊C4×C3×C9φ: C12/C6 → C2 ⊆ Aut C2×C18216(C2xC18):9C12432,203
(C2×C18)⋊10C12 = C3×C18.D4φ: C12/C6 → C2 ⊆ Aut C2×C1872(C2xC18):10C12432,164
(C2×C18)⋊11C12 = C2×C6×Dic9φ: C12/C6 → C2 ⊆ Aut C2×C18144(C2xC18):11C12432,372

Non-split extensions G=N.Q with N=C2×C18 and Q=C12
extensionφ:Q→Aut NdρLabelID
(C2×C18).1C12 = C2×C9⋊C24φ: C12/C2 → C6 ⊆ Aut C2×C18144(C2xC18).1C12432,142
(C2×C18).2C12 = C36.C12φ: C12/C2 → C6 ⊆ Aut C2×C18726(C2xC18).2C12432,143
(C2×C18).3C12 = M4(2)×3- 1+2φ: C12/C2 → C6 ⊆ Aut C2×C18726(C2xC18).3C12432,214
(C2×C18).4C12 = C4×C9.A4φ: C12/C4 → C3 ⊆ Aut C2×C181083(C2xC18).4C12432,40
(C2×C18).5C12 = C2×C8×3- 1+2φ: C12/C4 → C3 ⊆ Aut C2×C18144(C2xC18).5C12432,211
(C2×C18).6C12 = C22⋊C4×C27φ: C12/C6 → C2 ⊆ Aut C2×C18216(C2xC18).6C12432,21
(C2×C18).7C12 = M4(2)×C27φ: C12/C6 → C2 ⊆ Aut C2×C182162(C2xC18).7C12432,24
(C2×C18).8C12 = M4(2)×C3×C9φ: C12/C6 → C2 ⊆ Aut C2×C18216(C2xC18).8C12432,212
(C2×C18).9C12 = C6×C9⋊C8φ: C12/C6 → C2 ⊆ Aut C2×C18144(C2xC18).9C12432,124
(C2×C18).10C12 = C3×C4.Dic9φ: C12/C6 → C2 ⊆ Aut C2×C18722(C2xC18).10C12432,125

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