Extensions 1→N→G→Q→1 with N=3- 1+2 and Q=D4

Direct product G=NxQ with N=3- 1+2 and Q=D4
dρLabelID
D4x3- 1+2366D4xES-(3,1)216,78

Semidirect products G=N:Q with N=3- 1+2 and Q=D4
extensionφ:Q→Out NdρLabelID
3- 1+2:1D4 = D36:C3φ: D4/C4C2 ⊆ Out 3- 1+2366+ES-(3,1):1D4216,54
3- 1+2:2D4 = Dic9:C6φ: D4/C22C2 ⊆ Out 3- 1+2366ES-(3,1):2D4216,62


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