Finite Group DatabasebetaFinite Group Databasebeta15 groups of order 20644.
| SmallGroups | group |
|---|---|
| (20644, 1) | C4×C13×C397 #35207530 |
| (20644, 2) | Dic13×C397 #35207531 |
| (20644, 3) | C13×Dic397 #35207532 |
| (20644, 4) | Dic5161 #35207533 |
| (20644, 5) | C22×C13×C397 #35207534 |
| (20644, 6) | C13×#13097544 #35207535 |
| (20644, 7) | #261×C397 #35207536 |
| (20644, 8) | #35207537 |
| (20644, 9) | #35207538 |
| (20644, 10) | #35207539 |
| (20644, 11) | #35207540 |
| (20644, 12) | D13×D397 #35207541 |
| (20644, 13) | C2×C13×D397 #35207542 |
| (20644, 14) | C2×D13×C397 #35207543 |
| (20644, 15) | C2×D5161 #35207544 |