Extensions 1→N→G→Q→1 with N=C5:D4 and Q=D5

Direct product G=NxQ with N=C5:D4 and Q=D5
dρLabelID
D5xC5:D4404D5xC5:D4400,179

Semidirect products G=N:Q with N=C5:D4 and Q=D5
extensionφ:Q→Out NdρLabelID
C5:D4:1D5 = D10.4D10φ: D5/C5C2 ⊆ Out C5:D4404-C5:D4:1D5400,174
C5:D4:2D5 = D10:D10φ: D5/C5C2 ⊆ Out C5:D4204+C5:D4:2D5400,180
C5:D4:3D5 = Dic5.D10φ: trivial image404C5:D4:3D5400,173


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