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Extensions 1→N→G→Q→1 with N=3- 1+2 and Q=C4:C4

Direct product G=NxQ with N=3- 1+2 and Q=C4:C4
dρLabelID
C4:C4x3- 1+2144C4:C4xES-(3,1)432,208

Semidirect products G=N:Q with N=3- 1+2 and Q=C4:C4
extensionφ:Q→Out NdρLabelID
3- 1+2:1(C4:C4) = Dic9:C12φ: C4:C4/C2xC4 → C2 ⊆ Out 3- 1+2144ES-(3,1):1(C4:C4)432,145
3- 1+2:2(C4:C4) = C36:C12φ: C4:C4/C2xC4 → C2 ⊆ Out 3- 1+2144ES-(3,1):2(C4:C4)432,146


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