Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂².₂D₂₈

Direct product G=N×Q with N=C₂ and Q=C₂².₂D₂₈

		d	ρ	Label	ID
C₂×C₂².₂D₂₈		112		C2xC2^2.2D28	448,488

Non-split extensions G=N.Q with N=C₂ and Q=C₂².₂D₂₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂².₂D₂₈) = (C₂²×D₇)⋊C₈	central extension (φ=1)	112		C2.1(C2^2.2D28)	448,25
C₂.₂(C₂².₂D₂₈) = (C₂×Dic₇)⋊C₈	central extension (φ=1)	224		C2.2(C2^2.2D28)	448,26
C₂.₃(C₂².₂D₂₈) = C₂⁴.D₁₄	central extension (φ=1)	112		C2.3(C2^2.2D28)	448,84
C₂.₄(C₂².₂D₂₈) = C₁₄.C₄≀C₂	central stem extension (φ=1)	112		C2.4(C2^2.2D28)	448,8
C₂.₅(C₂².₂D₂₈) = C₄⋊Dic₇⋊C₄	central stem extension (φ=1)	112		C2.5(C2^2.2D28)	448,9
C₂.₆(C₂².₂D₂₈) = C₂³.₃₀D₂₈	central stem extension (φ=1)	112		C2.6(C2^2.2D28)	448,24
C₂.₇(C₂².₂D₂₈) = C₂².₂D₅₆	central stem extension (φ=1)	112		C2.7(C2^2.2D28)	448,27
C₂.₈(C₂².₂D₂₈) = C₇⋊C₂≀C₄	central stem extension (φ=1)	56	8+	C2.8(C2^2.2D28)	448,28
C₂.₉(C₂².₂D₂₈) = (C₂×C₄).D₂₈	central stem extension (φ=1)	112	8-	C2.9(C2^2.2D28)	448,29
C₂.₁₀(C₂².₂D₂₈) = C₂³.D₂₈	central stem extension (φ=1)	112	8-	C2.10(C2^2.2D28)	448,30
C₂.₁₁(C₂².₂D₂₈) = C₂³.₂D₂₈	central stem extension (φ=1)	56	8+	C2.11(C2^2.2D28)	448,31
C₂.₁₂(C₂².₂D₂₈) = C₂³.₃D₂₈	central stem extension (φ=1)	56	8+	C2.12(C2^2.2D28)	448,32
C₂.₁₃(C₂².₂D₂₈) = C₂³.₄D₂₈	central stem extension (φ=1)	112	8-	C2.13(C2^2.2D28)	448,33
C₂.₁₄(C₂².₂D₂₈) = (C₂×D₂₈).C₄	central stem extension (φ=1)	112	8+	C2.14(C2^2.2D28)	448,34
C₂.₁₅(C₂².₂D₂₈) = (C₂×C₂₈).D₄	central stem extension (φ=1)	112	8-	C2.15(C2^2.2D28)	448,35

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