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 |
|---|---|---|
| 3. #21445322 | C2 | semidirect |
| 4. #21445220 | C2 | semidirect |
| 5. #21445210 | C2 | semidirect |
| 87. C2×C8×C61 | Q16 | semidirect |
| 201. C61 | #19211 | 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 |
|---|---|
| #21457161 | 2 |
| #21454753 | 2 |
| #21445322 | 2 |
| #21445220 | 2 |
| #21445210 | 2 |
| C2×#16839515 | 2 |
| #21444509 | 2 |
| C61×#3160 | 2 |
| #19211 | 61 |