Order 21248.
774 conjugacy classes of subgroups.
The subgroup lattice has 398 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C2×#14581728 | C4 | semidirect |
| 14. C2×#14581724 | C4 | semidirect |
| 21. #405×C83 | C4 | semidirect |
| 204. C83 | #10869 | semidirect |
| 218. #405 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581728 | 2 |
| C22×#14581724 | 2 |
| C2×#19127469 | 2 |
| #24907184 | 2 |
| C2×#405×C83 | 2 |
| #10869 | 83 |