Order 15616.
386 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C4×#14519713 | C2 | semidirect |
| 2. #21444575 | C2 | semidirect |
| 4. #21443710 | C2 | semidirect |
| 177. C61 | #8672 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#14519713 | 2 |
| #21444575 | 2 |
| #21444258 | 2 |
| #21443710 | 2 |
| C61×#2965 | 2 |
| #8672 | 61 |