Order 15616.
1326 conjugacy classes of subgroups.
The subgroup lattice has 434 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#16839819 | C2 | semidirect |
| 2. #21444153 | C2 | direct (N × H) |
| 3. C2×#16839488 | C2 | semidirect |
| 7. #16839819 | C22 | semidirect |
| 11. #16839488 | C22 | semidirect |
| 218. C2×C61 | #1464 | semidirect |
| 241. C61 | C2×#1464 | semidirect |
| 429. C2 | #21444153 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839819 | 2 |
| #21444153 | 2 |
| C2×#16839488 | 2 |
| C2×#16839486 | 2 |
| C22×#117×C61 | 2 |
| C2×#1464 | 61 |