Order 15616.
410 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 135. C4×C61 | #362 | semidirect |
| 166. C61 | #12819 | semidirect |
| 279. C4 | #16839578 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447575 | 2 |
| C2×#16839578 | 2 |
| #21445991 | 2 |
| #21443927 | 2 |
| C2×C4×Q16×C61 | 2 |
| #12819 | 61 |