15 groups of order 2504.
| SmallGroups | group |
|---|---|
| (2504, 1) | C8×C313 #14578804 |
| (2504, 2) | C2×C4×C313 #14578805 |
| (2504, 3) | D4×C313 #14578806 |
| (2504, 4) | Q8×C313 #14578807 |
| (2504, 5) | C23×C313 #14578808 |
| (2504, 6) | #14578809 |
| (2504, 7) | C4×D313 #14578810 |
| (2504, 8) | C2×Dic313 #14578811 |
| (2504, 9) | C22⋊D313 #14578812 |
| (2504, 10) | D1252 #14578813 |
| (2504, 11) | Dic626 #14578814 |
| (2504, 12) | C22×D313 #14578815 |
| (2504, 13) | #14578816 |
| (2504, 14) | C2×#11929411 #14578817 |
| (2504, 15) | #14578818 |