Extensions 1→N→G→Q→1 with N=C4○D4 and Q=C3×C9

Direct product G=N×Q with N=C4○D4 and Q=C3×C9
dρLabelID
C4○D4×C3×C9216C4oD4xC3xC9432,409

Semidirect products G=N:Q with N=C4○D4 and Q=C3×C9
extensionφ:Q→Out NdρLabelID
C4○D41(C3×C9) = C9×C4.A4φ: C3×C9/C9C3 ⊆ Out C4○D41442C4oD4:1(C3xC9)432,329
C4○D42(C3×C9) = C3×Q8.C18φ: C3×C9/C32C3 ⊆ Out C4○D4216C4oD4:2(C3xC9)432,337


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