Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂×He₃⋊₃C₄

Direct product G=N×Q with N=C₂ and Q=C₂×He₃⋊₃C₄

		d	ρ	Label	ID
C₂²×He₃⋊₃C₄		144		C2^2xHe3:3C4	432,398

Non-split extensions G=N.Q with N=C₂ and Q=C₂×He₃⋊₃C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂×He₃⋊₃C₄) = C₂×He₃⋊₄C₈	central extension (φ=1)	144		C2.1(C2xHe3:3C4)	432,184
C₂.₂(C₂×He₃⋊₃C₄) = C₄×He₃⋊₃C₄	central extension (φ=1)	144		C2.2(C2xHe3:3C4)	432,186
C₂.₃(C₂×He₃⋊₃C₄) = He₃⋊₈M₄(2)	central stem extension (φ=1)	72	6	C2.3(C2xHe3:3C4)	432,185
C₂.₄(C₂×He₃⋊₃C₄) = C₆².₃₀D₆	central stem extension (φ=1)	144		C2.4(C2xHe3:3C4)	432,188
C₂.₅(C₂×He₃⋊₃C₄) = C₆²⋊₄Dic₃	central stem extension (φ=1)	72		C2.5(C2xHe3:3C4)	432,199

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