Extensions 1→N→G→Q→1 with N=C₉⋊C₁₂ and Q=C₂

Direct product G=N×Q with N=C₉⋊C₁₂ and Q=C₂

		d	ρ	Label	ID
C₂×C₉⋊C₁₂		72		C2xC9:C12	216,61

Semidirect products G=N:Q with N=C₉⋊C₁₂ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₉⋊C₁₂⋊C₂ = Dic₉⋊C₆	φ: C₂/C₁ → C₂ ⊆ Out C₉⋊C₁₂	36	6	C9:C12:C2	216,62
C₉⋊C₁₂⋊₂C₂ = C₄×C₉⋊C₆	φ: trivial image	36	6	C9:C12:2C2	216,53

Non-split extensions G=N.Q with N=C₉⋊C₁₂ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₉⋊C₁₂.C₂ = C₃₆.C₆	φ: C₂/C₁ → C₂ ⊆ Out C₉⋊C₁₂	72	6-	C9:C12.C2	216,52

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Extensions 1→N→G→Q→1 with N=C9⋊C12 and Q=C2