Order 21248.
1674 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24920427 | C2 | semidirect |
| 3. #24920392 | C2 | semidirect |
| 53. C2×Dic332 | Q8 | semidirect |
| 216. C83 | #61379 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24921268 | 2 |
| #24920427 | 2 |
| #24920392 | 2 |
| #24917995 | 2 |
| #24917308 | 2 |
| #24917264 | 2 |
| #24916403 | 2 |
| #24916330 | 2 |
| C2×#19127809 | 2 |
| C83×#3162 | 2 |
| #61379 | 83 |