Order 21248.
914 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C8×Dic166 | C4 | semidirect |
| 112. Dic166 | #97 | semidirect |
| 144. C83 | #20572 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×Dic166 | 2 |
| C42×Dic166 | 2 |
| #24907330 | 2 |
| #24907329 | 2 |
| #24907316 | 2 |
| #24907315 | 2 |
| #24907207 | 2 |
| C83×#1744 | 2 |
| #20572 | 83 |