Extensions 1→N→G→Q→1 with N=C7 and Q=C8.17D4

Direct product G=N×Q with N=C7 and Q=C8.17D4
dρLabelID
C7×C8.17D42244C7xC8.17D4448,166

Semidirect products G=N:Q with N=C7 and Q=C8.17D4
extensionφ:Q→Aut NdρLabelID
C71(C8.17D4) = C56.8D4φ: C8.17D4/C8.C4C2 ⊆ Aut C72244-C7:1(C8.17D4)448,53
C72(C8.17D4) = C28.4D8φ: C8.17D4/M5(2)C2 ⊆ Aut C72244-C7:2(C8.17D4)448,74
C73(C8.17D4) = Q16.Dic7φ: C8.17D4/C2×Q16C2 ⊆ Aut C72244C7:3(C8.17D4)448,122


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