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

Direct product G=N×Q with N=C7 and Q=C4○D8
dρLabelID
C7×C4○D81122C7xC4oD8224,170

Semidirect products G=N:Q with N=C7 and Q=C4○D8
extensionφ:Q→Aut NdρLabelID
C71(C4○D8) = D567C2φ: C4○D8/C2×C8C2 ⊆ Aut C71122C7:1(C4oD8)224,99
C72(C4○D8) = D83D7φ: C4○D8/D8C2 ⊆ Aut C71124-C7:2(C4oD8)224,107
C73(C4○D8) = SD163D7φ: C4○D8/SD16C2 ⊆ Aut C71124C7:3(C4oD8)224,111
C74(C4○D8) = Q8.D14φ: C4○D8/Q16C2 ⊆ Aut C71124+C7:4(C4oD8)224,114
C75(C4○D8) = D4.8D14φ: C4○D8/C4○D4C2 ⊆ Aut C71124C7:5(C4oD8)224,145


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