Extensions 1→N→G→Q→1 with N=C7 and Q=SD64

Direct product G=N×Q with N=C7 and Q=SD64
dρLabelID
C7×SD642242C7xSD64448,176

Semidirect products G=N:Q with N=C7 and Q=SD64
extensionφ:Q→Aut NdρLabelID
C71SD64 = C224⋊C2φ: SD64/C32C2 ⊆ Aut C72242C7:1SD64448,6
C72SD64 = D16.D7φ: SD64/D16C2 ⊆ Aut C72244-C7:2SD64448,77
C73SD64 = C7⋊SD64φ: SD64/Q32C2 ⊆ Aut C72244+C7:3SD64448,78


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