Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅₆⋊C₄

Direct product G=N×Q with N=C₂ and Q=C₅₆⋊C₄

		d	ρ	Label	ID
C₂×C₅₆⋊C₄		448		C2xC56:C4	448,634

Non-split extensions G=N.Q with N=C₂ and Q=C₅₆⋊C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₅₆⋊C₄) = C₄².₂₇₉D₁₄	central extension (φ=1)	448		C2.1(C56:C4)	448,11
C₂.₂(C₅₆⋊C₄) = C₅₆⋊C₈	central extension (φ=1)	448		C2.2(C56:C4)	448,12
C₂.₃(C₅₆⋊C₄) = (C₂×C₅₆)⋊₅C₄	central extension (φ=1)	448		C2.3(C56:C4)	448,107
C₂.₄(C₅₆⋊C₄) = C₁₁₂⋊C₄	central stem extension (φ=1)	112	4	C2.4(C56:C4)	448,69

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