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Extensions 1→N→G→Q→1 with N=C7 and Q=D8:C4

Direct product G=NxQ with N=C7 and Q=D8:C4
dρLabelID
C7xD8:C4224C7xD8:C4448,850

Semidirect products G=N:Q with N=C7 and Q=D8:C4
extensionφ:Q→Aut NdρLabelID
C7:1(D8:C4) = D56:C4φ: D8:C4/C8:C4 → C2 ⊆ Aut C7224C7:1(D8:C4)448,245
C7:2(D8:C4) = D4:D7:C4φ: D8:C4/D4:C4 → C2 ⊆ Aut C7224C7:2(D8:C4)448,319
C7:3(D8:C4) = D56:9C4φ: D8:C4/C4.Q8 → C2 ⊆ Aut C7224C7:3(D8:C4)448,403
C7:4(D8:C4) = C42.48D14φ: D8:C4/C4xD4 → C2 ⊆ Aut C7224C7:4(D8:C4)448,548
C7:5(D8:C4) = D8:Dic7φ: D8:C4/C2xD8 → C2 ⊆ Aut C7224C7:5(D8:C4)448,686


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