12 groups of order 31970.
| SmallGroups | group |
|---|---|
| (31970, 1) | C2×C5×C23×C139 #44544218 |
| (31970, 2) | C2×C5×C139⋊C23 #44544219 |
| (31970, 3) | C5×C23×D139 #44544220 |
| (31970, 4) | C5×D23×C139 #44544221 |
| (31970, 5) | C5×D3197 #44544222 |
| (31970, 6) | D5×C23×C139 #44544223 |
| (31970, 7) | C23×D695 #44544224 |
| (31970, 8) | C139×D115 #44544225 |
| (31970, 9) | D15985 #44544226 |
| (31970, 10) | C5×D139⋊C23 #44544227 |
| (31970, 11) | D5×C139⋊C23 #44544228 |
| (31970, 12) | C5⋊(D139⋊C23) #44544229 |