8 groups of order 51986.
| SmallGroups | group |
|---|---|
| (51986, 1) | C2×C11×C17×C139 #62936112 |
| (51986, 2) | C11×C17×D139 #62936113 |
| (51986, 3) | C11×D17×C139 #62936114 |
| (51986, 4) | C11×D2363 #62936115 |
| (51986, 5) | C17×D11×C139 #62936116 |
| (51986, 6) | C17×D1529 #62936117 |
| (51986, 7) | C139×D187 #62936118 |
| (51986, 8) | D25993 #62936119 |