Extensions 1→N→G→Q→1 with N=C₂ and Q=Q₈xD₉

Direct product G=NxQ with N=C₂ and Q=Q₈xD₉

		d	ρ	Label	ID
C₂xQ₈xD₉		144		C2xQ8xD9	288,359

Non-split extensions G=N.Q with N=C₂ and Q=Q₈xD₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(Q₈xD₉) = Dic₉:₃Q₈	central extension (φ=1)	288		C2.1(Q8xD9)	288,97
C₂.₂(Q₈xD₉) = C₄:C₄xD₉	central extension (φ=1)	144		C2.2(Q8xD9)	288,101
C₂.₃(Q₈xD₉) = Q₈xDic₉	central extension (φ=1)	288		C2.3(Q8xD9)	288,155
C₂.₄(Q₈xD₉) = C₃₆:Q₈	central stem extension (φ=1)	288		C2.4(Q8xD9)	288,98
C₂.₅(Q₈xD₉) = Dic₉.Q₈	central stem extension (φ=1)	288		C2.5(Q8xD9)	288,99
C₂.₆(Q₈xD₉) = D₁₈:Q₈	central stem extension (φ=1)	144		C2.6(Q8xD9)	288,106
C₂.₇(Q₈xD₉) = D₁₈:₂Q₈	central stem extension (φ=1)	144		C2.7(Q8xD9)	288,107
C₂.₈(Q₈xD₉) = Dic₉:Q₈	central stem extension (φ=1)	288		C2.8(Q8xD9)	288,154
C₂.₉(Q₈xD₉) = D₁₈:₃Q₈	central stem extension (φ=1)	144		C2.9(Q8xD9)	288,156

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