Extensions 1→N→G→Q→1 with N=C7×D5 and Q=C7
Direct product G=N×Q with N=C7×D5 and Q=C7
Non-split extensions G=N.Q with N=C7×D5 and Q=C7
extension | φ:Q→Out N | d | ρ | Label | ID |
(C7×D5).C7 = D5×C49 | φ: trivial image | 245 | 2 | (C7xD5).C7 | 490,1 |
×
⋊
ℤ
𝔽
○
≀
ℚ
◁