Order 13568.
722 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 19. C53×#341 | C4 | semidirect |
| 171. #341 | Dic53 | semidirect |
| 173. C53 | #11330 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16810665 | 2 |
| C22×#13133149 | 2 |
| C2×#16810391 | 2 |
| #20274411 | 2 |
| C2×C53×#341 | 2 |
| #11330 | 53 |