Extensions 1→N→G→Q→1 with N=Q82D5 and Q=C2

Direct product G=N×Q with N=Q82D5 and Q=C2

Semidirect products G=N:Q with N=Q82D5 and Q=C2
extensionφ:Q→Out NdρLabelID
Q82D51C2 = D40⋊C2φ: C2/C1C2 ⊆ Out Q82D5404+Q8:2D5:1C2160,135
Q82D52C2 = SD163D5φ: C2/C1C2 ⊆ Out Q82D5804Q8:2D5:2C2160,137
Q82D53C2 = Q8.D10φ: C2/C1C2 ⊆ Out Q82D5804+Q8:2D5:3C2160,140
Q82D54C2 = Q8.10D10φ: C2/C1C2 ⊆ Out Q82D5804Q8:2D5:4C2160,222
Q82D55C2 = D48D10φ: C2/C1C2 ⊆ Out Q82D5404+Q8:2D5:5C2160,224
Q82D56C2 = D5×C4○D4φ: trivial image404Q8:2D5:6C2160,223

Non-split extensions G=N.Q with N=Q82D5 and Q=C2
extensionφ:Q→Out NdρLabelID
Q82D5.1C2 = Q16⋊D5φ: C2/C1C2 ⊆ Out Q82D5804Q8:2D5.1C2160,139
Q82D5.2C2 = Q82F5φ: C2/C1C2 ⊆ Out Q82D5408+Q8:2D5.2C2160,85
Q82D5.3C2 = Q8.F5φ: C2/C1C2 ⊆ Out Q82D5808+Q8:2D5.3C2160,208