Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄:D₁₅

Direct product G=NxQ with N=C₂ and Q=D₄:D₁₅

		d	ρ	Label	ID
C₂xD₄:D₁₅		240		C2xD4:D15	480,896

Non-split extensions G=N.Q with N=C₂ and Q=D₄:D₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₄:D₁₅) = C₆₀.₁Q₈	central extension (φ=1)	480		C2.1(D4:D15)	480,167
C₂.₂(D₄:D₁₅) = D₆₀:₉C₄	central extension (φ=1)	240		C2.2(D4:D15)	480,169
C₂.₃(D₄:D₁₅) = D₄:Dic₁₅	central extension (φ=1)	240		C2.3(D4:D15)	480,192
C₂.₄(D₄:D₁₅) = C₁₅:₇D₁₆	central stem extension (φ=1)	240	4+	C2.4(D4:D15)	480,186
C₂.₅(D₄:D₁₅) = D₈.D₁₅	central stem extension (φ=1)	240	4-	C2.5(D4:D15)	480,187
C₂.₆(D₄:D₁₅) = C₈.₆D₃₀	central stem extension (φ=1)	240	4+	C2.6(D4:D15)	480,188
C₂.₇(D₄:D₁₅) = C₁₅:₇Q₃₂	central stem extension (φ=1)	480	4-	C2.7(D4:D15)	480,189

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