Order 15616.
662 conjugacy classes of subgroups.
The subgroup lattice has 224 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446593 | C2 | semidirect |
| 4. #21446591 | C2 | semidirect |
| 136. C61 | #21971 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454454 | 2 |
| C2×#16839790 | 2 |
| #21446593 | 2 |
| #21446591 | 2 |
| #21445861 | 2 |
| #21445855 | 2 |
| C61×#1811 | 2 |
| #21971 | 61 |