Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄×C₇⋊C₃

Direct product G=N×Q with N=C₂ and Q=D₄×C₇⋊C₃

		d	ρ	Label	ID
C₂×D₄×C₇⋊C₃		56		C2xD4xC7:C3	336,165

Non-split extensions G=N.Q with N=C₂ and Q=D₄×C₇⋊C₃

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₄×C₇⋊C₃) = C₂²⋊C₄×C₇⋊C₃	central extension (φ=1)	56		C2.1(D4xC7:C3)	336,49
C₂.₂(D₄×C₇⋊C₃) = C₄⋊C₄×C₇⋊C₃	central extension (φ=1)	112		C2.2(D4xC7:C3)	336,50
C₂.₃(D₄×C₇⋊C₃) = D₈×C₇⋊C₃	central stem extension (φ=1)	56	6	C2.3(D4xC7:C3)	336,53
C₂.₄(D₄×C₇⋊C₃) = SD₁₆×C₇⋊C₃	central stem extension (φ=1)	56	6	C2.4(D4xC7:C3)	336,54
C₂.₅(D₄×C₇⋊C₃) = Q₁₆×C₇⋊C₃	central stem extension (φ=1)	112	6	C2.5(D4xC7:C3)	336,55

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