Order 15616.
1974 conjugacy classes of subgroups.
The subgroup lattice has 440 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×#16840783 | C2 | semidirect |
| 2. #21461709 | C2 | semidirect |
| 3. #21461674 | C2 | semidirect |
| 5. #21461546 | C2 | semidirect |
| 8. C2×C4⋊#92420 | C22 | semidirect |
| 11. C2×#14519832 | C22 | semidirect |
| 12. #16840628 | C22 | semidirect |
| 203. C2×D61 | #432 | semidirect |
| 244. C61 | #20715 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840783 | 2 |
| #21461709 | 2 |
| #21461674 | 2 |
| #21461642 | 2 |
| #21461546 | 2 |
| C22×C42×D61 | 2 |
| #20715 | 61 |