Order 15616.
818 conjugacy classes of subgroups.
The subgroup lattice has 202 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21445960 | C2 | semidirect |
| 3. #21445957 | C2 | semidirect |
| 118. C61 | #20769 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839786 | 2 |
| #21445960 | 2 |
| #21445957 | 2 |
| #21445546 | 2 |
| C2×C4×M16×C61 | 2 |
| #20769 | 61 |