Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂xC₆xD₉

Direct product G=NxQ with N=C₂ and Q=C₂xC₆xD₉

		d	ρ	Label	ID
D₉xC₂²xC₆		144		D9xC2^2xC6	432,556

Non-split extensions G=N.Q with N=C₂ and Q=C₂xC₆xD₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂xC₆xD₉) = D₉xC₂xC₁₂	central extension (φ=1)	144		C2.1(C2xC6xD9)	432,342
C₂.₂(C₂xC₆xD₉) = C₂xC₆xDic₉	central extension (φ=1)	144		C2.2(C2xC6xD9)	432,372
C₂.₃(C₂xC₆xD₉) = C₆xDic₁₈	central stem extension (φ=1)	144		C2.3(C2xC6xD9)	432,340
C₂.₄(C₂xC₆xD₉) = C₆xD₃₆	central stem extension (φ=1)	144		C2.4(C2xC6xD9)	432,343
C₂.₅(C₂xC₆xD₉) = C₃xD₃₆:₅C₂	central stem extension (φ=1)	72	2	C2.5(C2xC6xD9)	432,344
C₂.₆(C₂xC₆xD₉) = C₃xD₄xD₉	central stem extension (φ=1)	72	4	C2.6(C2xC6xD9)	432,356
C₂.₇(C₂xC₆xD₉) = C₃xD₄:₂D₉	central stem extension (φ=1)	72	4	C2.7(C2xC6xD9)	432,357
C₂.₈(C₂xC₆xD₉) = C₃xQ₈xD₉	central stem extension (φ=1)	144	4	C2.8(C2xC6xD9)	432,364
C₂.₉(C₂xC₆xD₉) = C₃xQ₈:₃D₉	central stem extension (φ=1)	144	4	C2.9(C2xC6xD9)	432,365
C₂.₁₀(C₂xC₆xD₉) = C₆xC₉:D₄	central stem extension (φ=1)	72		C2.10(C2xC6xD9)	432,374

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