Order 15616.
1094 conjugacy classes of subgroups.
The subgroup lattice has 470 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21450293 | C2 | semidirect |
| 3. #21447172 | C2 | semidirect |
| 4. #21446803 | C2 | semidirect |
| 68. #14519692 | Q8 | semidirect |
| 139. C22⋊Dic61 | C2×Q8 | semidirect |
| 269. C61 | #25853 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459622 | 2 |
| #21450293 | 2 |
| #21447172 | 2 |
| #21446803 | 2 |
| #21446099 | 2 |
| C4×#14519692 | 2 |
| C61×#2487 | 2 |
| #25853 | 61 |