Extensions 1→N→G→Q→1 with N=C₂ and Q=C₃²:₇D₄

Direct product G=NxQ with N=C₂ and Q=C₃²:₇D₄

		d	ρ	Label	ID
C₂xC₃²:₇D₄		72		C2xC3^2:7D4	144,177

Non-split extensions G=N.Q with N=C₂ and Q=C₃²:₇D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₃²:₇D₄) = C₆.Dic₆	central extension (φ=1)	144		C2.1(C3^2:7D4)	144,93
C₂.₂(C₃²:₇D₄) = C₆.₁₁D₁₂	central extension (φ=1)	72		C2.2(C3^2:7D4)	144,95
C₂.₃(C₃²:₇D₄) = C₆²:₅C₄	central extension (φ=1)	72		C2.3(C3^2:7D4)	144,100
C₂.₄(C₃²:₇D₄) = C₃²:₇D₈	central stem extension (φ=1)	72		C2.4(C3^2:7D4)	144,96
C₂.₅(C₃²:₇D₄) = C₃²:₉SD₁₆	central stem extension (φ=1)	72		C2.5(C3^2:7D4)	144,97
C₂.₆(C₃²:₇D₄) = C₃²:₁₁SD₁₆	central stem extension (φ=1)	72		C2.6(C3^2:7D4)	144,98
C₂.₇(C₃²:₇D₄) = C₃²:₇Q₁₆	central stem extension (φ=1)	144		C2.7(C3^2:7D4)	144,99

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