10 groups of order 21876.
| SmallGroups | group |
|---|---|
| (21876, 1) | C3×C4×C1823 #36346267 |
| (21876, 2) | Dic3×C1823 #36346268 |
| (21876, 3) | C3×Dic1823 #36346269 |
| (21876, 4) | Dic5469 #36346270 |
| (21876, 5) | C22×C3×C1823 #36346271 |
| (21876, 6) | D3×D1823 #36346272 |
| (21876, 7) | A4×C1823 #36346273 |
| (21876, 8) | C2×C3×D1823 #36346274 |
| (21876, 9) | C2×D3×C1823 #36346275 |
| (21876, 10) | C2×D5469 #36346276 |