15 groups of order 340.
| SmallGroups | group |
|---|---|
| (340, 1) | C17×Dic5 #66767 |
| (340, 2) | C5×Dic17 #66768 |
| (340, 3) | Dic85 #66769 |
| (340, 4) | C4×C5×C17 #66770 |
| (340, 5) | C5×#595 #66771 |
| (340, 6) | #66772 |
| (340, 7) | C17×AGL(1,𝔽5) #66773 |
| (340, 8) | #66774 |
| (340, 9) | #66775 |
| (340, 10) | #66776 |
| (340, 11) | D5×D17 #66777 |
| (340, 12) | C2×C5×D17 #66778 |
| (340, 13) | C2×D5×C17 #66779 |
| (340, 14) | C2×D85 #66780 |
| (340, 15) | C22×C5×C17 #66781 |