Extensions 1→N→G→Q→1 with N=C4○D4 and Q=3- 1+2

Direct product G=N×Q with N=C4○D4 and Q=3- 1+2
dρLabelID
C4○D4×3- 1+2726C4oD4xES-(3,1)432,411

Semidirect products G=N:Q with N=C4○D4 and Q=3- 1+2
extensionφ:Q→Out NdρLabelID
C4○D413- 1+2 = C36.A4φ: 3- 1+2/C9C3 ⊆ Out C4○D41446C4oD4:1ES-(3,1)432,330
C4○D423- 1+2 = Q8⋊C94C6φ: 3- 1+2/C32C3 ⊆ Out C4○D4726C4oD4:2ES-(3,1)432,338


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