Extensions 1→N→G→Q→1 with N=C9⋊C12 and Q=C22

Direct product G=N×Q with N=C9⋊C12 and Q=C22

Semidirect products G=N:Q with N=C9⋊C12 and Q=C22
extensionφ:Q→Out NdρLabelID
C9⋊C121C22 = D4×C9⋊C6φ: C22/C2C2 ⊆ Out C9⋊C123612+C9:C12:1C2^2432,362
C9⋊C122C22 = C2×Dic9⋊C6φ: C22/C2C2 ⊆ Out C9⋊C1272C9:C12:2C2^2432,379
C9⋊C123C22 = C2×C4×C9⋊C6φ: trivial image72C9:C12:3C2^2432,353

Non-split extensions G=N.Q with N=C9⋊C12 and Q=C22
extensionφ:Q→Out NdρLabelID
C9⋊C12.1C22 = C2×C36.C6φ: C22/C2C2 ⊆ Out C9⋊C12144C9:C12.1C2^2432,352
C9⋊C12.2C22 = D366C6φ: C22/C2C2 ⊆ Out C9⋊C12726C9:C12.2C2^2432,355
C9⋊C12.3C22 = Dic182C6φ: C22/C2C2 ⊆ Out C9⋊C127212-C9:C12.3C2^2432,363
C9⋊C12.4C22 = Q8×C9⋊C6φ: C22/C2C2 ⊆ Out C9⋊C127212-C9:C12.4C2^2432,370
C9⋊C12.5C22 = D363C6φ: trivial image7212+C9:C12.5C2^2432,371