Extensions 1→N→G→Q→1 with N=C7:C3 and Q=D4

Direct product G=NxQ with N=C7:C3 and Q=D4
dρLabelID
D4xC7:C3286D4xC7:C3168,20

Semidirect products G=N:Q with N=C7:C3 and Q=D4
extensionφ:Q→Out NdρLabelID
C7:C3:1D4 = C4:F7φ: D4/C4C2 ⊆ Out C7:C3286+C7:C3:1D4168,9
C7:C3:2D4 = Dic7:C6φ: D4/C22C2 ⊆ Out C7:C3286C7:C3:2D4168,11


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