Order 15616.
516 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443643 | C2 | semidirect |
| 4. #21443641 | C2 | semidirect |
| 207. C61 | #7613 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448302 | 2 |
| #21445581 | 2 |
| #21443643 | 2 |
| #21443641 | 2 |
| C61×#1797 | 2 |
| #7613 | 61 |