Order 15616.
578 conjugacy classes of subgroups.
The subgroup lattice has 234 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21448064 | C2 | semidirect |
| 3. #21448046 | C2 | semidirect |
| 142. C61 | #33705 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21456333 | 2 |
| #21448064 | 2 |
| #21448046 | 2 |
| #21447539 | 2 |
| C4×#14519717 | 2 |
| C2×C61×#494 | 2 |
| #33705 | 61 |