Order 15616.
4770 conjugacy classes of subgroups.
The subgroup lattice has 406 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×#16840842 | C2 | semidirect |
| 2. #21462432 | C2 | direct (N × H) |
| 3. C2×#16840748 | C2 | semidirect |
| 4. C2×D61⋊#101 | C2 | semidirect |
| 7. #16840842 | C22 | semidirect |
| 10. #16840748 | C22 | semidirect |
| 11. D61⋊#101 | C22 | semidirect |
| 204. C2×C61 | #2889 | semidirect |
| 227. C61 | C2×#2889 | semidirect |
| 403. C2 | #21462432 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840842 | 2 |
| #21462432 | 2 |
| C2×#16840748 | 2 |
| C2×D61⋊#101 | 2 |
| C22×#14519825 | 2 |
| C2×#2889 | 61 |