Order 13568.
908 conjugacy classes of subgroups.
The subgroup lattice has 426 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #20285861 | C2 | semidirect |
| 4. #20273725 | C2 | semidirect |
| 6. #20273280 | C2 | semidirect |
| 247. C53 | #18310 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20288120 | 2 |
| #20285861 | 2 |
| #20280481 | 2 |
| #20273725 | 2 |
| #20273708 | 2 |
| #20273280 | 2 |
| C53×#1458 | 2 |
| #18310 | 53 |