15 groups of order 20744.
| SmallGroups | group |
|---|---|
| (20744, 1) | C8×C2593 #35208741 |
| (20744, 2) | C2×C4×C2593 #35208742 |
| (20744, 3) | D4×C2593 #35208743 |
| (20744, 4) | Q8×C2593 #35208744 |
| (20744, 5) | C23×C2593 #35208745 |
| (20744, 6) | #35208746 |
| (20744, 7) | C4×D2593 #35208747 |
| (20744, 8) | C2×Dic2593 #35208748 |
| (20744, 9) | C22⋊D2593 #35208749 |
| (20744, 10) | D10372 #35208750 |
| (20744, 11) | Dic5186 #35208751 |
| (20744, 12) | C22×D2593 #35208752 |
| (20744, 13) | #35208753 |
| (20744, 14) | C2×#23780505 #35208754 |
| (20744, 15) | #35208755 |