Extensions 1→N→G→Q→1 with N=D80 and Q=C2

Direct product G=N×Q with N=D80 and Q=C2

Semidirect products G=N:Q with N=D80 and Q=C2
extensionφ:Q→Out NdρLabelID
D801C2 = D160φ: C2/C1C2 ⊆ Out D801602+D80:1C2320,6
D802C2 = D80⋊C2φ: C2/C1C2 ⊆ Out D80804+D80:2C2320,535
D803C2 = C5⋊D32φ: C2/C1C2 ⊆ Out D801604+D80:3C2320,77
D804C2 = D5×D16φ: C2/C1C2 ⊆ Out D80804+D80:4C2320,537
D805C2 = D805C2φ: C2/C1C2 ⊆ Out D801604+D80:5C2320,546
D806C2 = C16⋊D10φ: C2/C1C2 ⊆ Out D80804+D80:6C2320,541
D807C2 = D807C2φ: trivial image1602D80:7C2320,531

Non-split extensions G=N.Q with N=D80 and Q=C2
extensionφ:Q→Out NdρLabelID
D80.1C2 = C160⋊C2φ: C2/C1C2 ⊆ Out D801602D80.1C2320,7
D80.2C2 = C5⋊SD64φ: C2/C1C2 ⊆ Out D801604+D80.2C2320,79