Order 15616.
250 conjugacy classes of subgroups.
The subgroup lattice has 174 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443741 | C2 | semidirect |
| 4. #21443739 | C2 | semidirect |
| 53. #11758185 | M16 | semidirect |
| 104. C61 | #11413 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839538 | 2 |
| #21444108 | 2 |
| #21443741 | 2 |
| #21443739 | 2 |
| C61×#2163 | 2 |
| #11413 | 61 |