Extensions 1→N→G→Q→1 with N=C7 and Q=C164C4

Direct product G=N×Q with N=C7 and Q=C164C4
dρLabelID
C7×C164C4448C7xC16:4C4448,171

Semidirect products G=N:Q with N=C7 and Q=C164C4
extensionφ:Q→Aut NdρLabelID
C71(C164C4) = C8.5Dic14φ: C164C4/C2.D8C2 ⊆ Aut C7448C7:1(C16:4C4)448,47
C72(C164C4) = C1126C4φ: C164C4/C2×C16C2 ⊆ Aut C7448C7:2(C16:4C4)448,62


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