12 groups of order 31906.
| SmallGroups | group |
|---|---|
| (31906, 1) | C2×C7×C43×C53 #44542395 |
| (31906, 2) | C2×C53×C43⋊C7 #44542396 |
| (31906, 3) | C7×C43×D53 #44542397 |
| (31906, 4) | C7×C53×D43 #44542398 |
| (31906, 5) | C7×D2279 #44542399 |
| (31906, 6) | D7×C43×C53 #44542400 |
| (31906, 7) | C43×D371 #44542401 |
| (31906, 8) | C53×D301 #44542402 |
| (31906, 9) | D15953 #44542403 |
| (31906, 10) | D53×C43⋊C7 #44542404 |
| (31906, 11) | C53×D43⋊C7 #44542405 |
| (31906, 12) | C53⋊(D43⋊C7) #44542406 |