12 groups of order 31890.
| SmallGroups | group |
|---|---|
| (31890, 1) | C2×C3×C5×C1063 #44541915 |
| (31890, 2) | C2×C5×C1063⋊C3 #44541916 |
| (31890, 3) | C3×C5×D1063 #44541917 |
| (31890, 4) | C3×D5×C1063 #44541918 |
| (31890, 5) | C3×D5315 #44541919 |
| (31890, 6) | C5×D3×C1063 #44541920 |
| (31890, 7) | C5×D3189 #44541921 |
| (31890, 8) | D15×C1063 #44541922 |
| (31890, 9) | D15945 #44541923 |
| (31890, 10) | C5×D1063⋊C3 #44541924 |
| (31890, 11) | D5×C1063⋊C3 #44541925 |
| (31890, 12) | C5⋊(D1063⋊C3) #44541926 |