Order 15616.
778 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21445964 | C2 | semidirect |
| 2. #21445939 | C2 | semidirect |
| 5. C4×C4⋊#92418 | C2 | semidirect |
| 7. #21445565 | C2 | semidirect |
| 151. C61 | #20782 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21445964 | 2 |
| #21445939 | 2 |
| #21445890 | 2 |
| #21445803 | 2 |
| C4×C4⋊#92418 | 2 |
| C4×C22⋊#92418 | 2 |
| #21445565 | 2 |
| C4×#117×C61 | 2 |
| #20782 | 61 |