Order 15616.
570 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445326 | C2 | semidirect |
| 5. #21445224 | C2 | semidirect |
| 6. #21445214 | C2 | semidirect |
| 89. C2×C8×C61 | Q16 | semidirect |
| 201. C61 | #19211 | semidirect |
| 258. C2×C8 | Dic244 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21457164 | 2 |
| #21456333 | 2 |
| #21454753 | 2 |
| #21445326 | 2 |
| #21445224 | 2 |
| #21445214 | 2 |
| #21444507 | 2 |
| C2×C61×#335 | 2 |
| #19211 | 61 |