Order 13568.
318 conjugacy classes of subgroups.
The subgroup lattice has 170 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. C53×#346 | C4 | semidirect |
| 97. #346 | Dic53 | semidirect |
| 98. C53 | #12890 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20274879 | 2 |
| #20274875 | 2 |
| #20272807 | 2 |
| C2×C53×#346 | 2 |
| #12890 | 53 |