Order 15616.
586 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445344 | C2 | semidirect |
| 4. #21445334 | C2 | semidirect |
| 5. #21445322 | C2 | semidirect |
| 90. C2×C8×C61 | Q16 | semidirect |
| 199. C61 | #19150 | semidirect |
| 258. C2×C8 | #11758202 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21455854 | 2 |
| C2×#16839892 | 2 |
| #21445344 | 2 |
| #21445334 | 2 |
| #21445322 | 2 |
| #21444567 | 2 |
| #21444476 | 2 |
| C61×#3160 | 2 |
| #19150 | 61 |