Extensions 1→N→G→Q→1 with N=C₄ and Q=C₇⋊C₁₂

Direct product G=N×Q with N=C₄ and Q=C₇⋊C₁₂

		d	ρ	Label	ID
C₄×C₇⋊C₁₂		112		C4xC7:C12	336,14

Semidirect products G=N:Q with N=C₄ and Q=C₇⋊C₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄⋊(C₇⋊C₁₂) = C₂₈⋊C₁₂	φ: C₇⋊C₁₂/C₂×C₇⋊C₃ → C₂ ⊆ Aut C₄	112		C4:(C7:C12)	336,16

Non-split extensions G=N.Q with N=C₄ and Q=C₇⋊C₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.(C₇⋊C₁₂) = C₂₈.C₁₂	φ: C₇⋊C₁₂/C₂×C₇⋊C₃ → C₂ ⊆ Aut C₄	56	6	C4.(C7:C12)	336,13
C₄.₂(C₇⋊C₁₂) = C₇⋊C₄₈	central extension (φ=1)	112	6	C4.2(C7:C12)	336,1
C₄.₃(C₇⋊C₁₂) = C₂×C₇⋊C₂₄	central extension (φ=1)	112		C4.3(C7:C12)	336,12

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Extensions 1→N→G→Q→1 with N=C4 and Q=C7⋊C12