Order 18688.
988 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22608287 | C2 | semidirect |
| 5. #22608255 | C2 | semidirect |
| 260. C73 | #17385 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22618564 | 2 |
| C2×#17988640 | 2 |
| #22608295 | 2 |
| #22608287 | 2 |
| #22608255 | 2 |
| C2×#533×C73 | 2 |
| #17385 | 73 |