Order 15616.
1502 conjugacy classes of subgroups.
The subgroup lattice has 396 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×#16840721 | C2 | semidirect |
| 2. C2×#16840618 | C2 | semidirect |
| 3. D61⋊#329 | C2 | direct (N × H) |
| 4. C2×#16840617 | C2 | semidirect |
| 8. #16840721 | C22 | semidirect |
| 10. C2×#14519832 | C22 | semidirect |
| 11. #16840618 | C22 | semidirect |
| 12. #16840617 | C22 | semidirect |
| 30. #14519832 | C23 | semidirect |
| 181. C2×D61 | #329 | semidirect |
| 198. C2×C61 | C2×#329 | semidirect |
| 202. D61 | C2×#329 | semidirect |
| 222. C61 | C22×#329 | semidirect |
| 392. C2 | D61⋊#329 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840721 | 2 |
| C2×#16840618 | 2 |
| D61⋊#329 | 2 |
| C2×#16840617 | 2 |
| C2×#124×D61 | 2 |
| C22×#329 | 61 |