15 groups of order 20852.
| SmallGroups | group |
|---|---|
| (20852, 1) | C4×C13×C401 #35209870 |
| (20852, 2) | Dic13×C401 #35209871 |
| (20852, 3) | C13×Dic401 #35209872 |
| (20852, 4) | Dic5213 #35209873 |
| (20852, 5) | C22×C13×C401 #35209874 |
| (20852, 6) | C13×#13107944 #35209875 |
| (20852, 7) | #261×C401 #35209876 |
| (20852, 8) | #35209877 |
| (20852, 9) | #35209878 |
| (20852, 10) | #35209879 |
| (20852, 11) | #35209880 |
| (20852, 12) | D13×D401 #35209881 |
| (20852, 13) | C2×C13×D401 #35209882 |
| (20852, 14) | C2×D13×C401 #35209883 |
| (20852, 15) | C2×D5213 #35209884 |