Extensions 1→N→G→Q→1 with N=C₂ and Q=He₃⋊₅D₄

Direct product G=N×Q with N=C₂ and Q=He₃⋊₅D₄

		d	ρ	Label	ID
C₂×He₃⋊₅D₄		72		C2xHe3:5D4	432,386

Non-split extensions G=N.Q with N=C₂ and Q=He₃⋊₅D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(He₃⋊₅D₄) = C₆².₃₀D₆	central extension (φ=1)	144		C2.1(He3:5D4)	432,188
C₂.₂(He₃⋊₅D₄) = C₆².₃₁D₆	central extension (φ=1)	72		C2.2(He3:5D4)	432,189
C₂.₃(He₃⋊₅D₄) = He₃⋊₇SD₁₆	central stem extension (φ=1)	72	6	C2.3(He3:5D4)	432,175
C₂.₄(He₃⋊₅D₄) = He₃⋊₅D₈	central stem extension (φ=1)	72	6	C2.4(He3:5D4)	432,176
C₂.₅(He₃⋊₅D₄) = He₃⋊₅Q₁₆	central stem extension (φ=1)	144	6	C2.5(He3:5D4)	432,177

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