Extensions 1→N→G→Q→1 with N=D42D5 and Q=C2

Direct product G=N×Q with N=D42D5 and Q=C2

Semidirect products G=N:Q with N=D42D5 and Q=C2
extensionφ:Q→Out NdρLabelID
D42D51C2 = D8⋊D5φ: C2/C1C2 ⊆ Out D42D5404D4:2D5:1C2160,132
D42D52C2 = D83D5φ: C2/C1C2 ⊆ Out D42D5804-D4:2D5:2C2160,133
D42D53C2 = SD163D5φ: C2/C1C2 ⊆ Out D42D5804D4:2D5:3C2160,137
D42D54C2 = D46D10φ: C2/C1C2 ⊆ Out D42D5404D4:2D5:4C2160,219
D42D55C2 = D4.10D10φ: C2/C1C2 ⊆ Out D42D5804-D4:2D5:5C2160,225
D42D56C2 = D5×C4○D4φ: trivial image404D4:2D5:6C2160,223

Non-split extensions G=N.Q with N=D42D5 and Q=C2
extensionφ:Q→Out NdρLabelID
D42D5.1C2 = SD16⋊D5φ: C2/C1C2 ⊆ Out D42D5804-D4:2D5.1C2160,136
D42D5.2C2 = D4⋊F5φ: C2/C1C2 ⊆ Out D42D5408-D4:2D5.2C2160,83
D42D5.3C2 = D4.F5φ: C2/C1C2 ⊆ Out D42D5808-D4:2D5.3C2160,206