Order 15616.
1162 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446800 | C2 | semidirect |
| 4. #21446796 | C2 | semidirect |
| 10. #16840319 | C4 | semidirect |
| 11. #16840319 | C4 | semidirect |
| 14. C2×#14519777 | C4 | semidirect |
| 15. C2×#14519769 | C4 | semidirect |
| 64. #117×C61 | Q8 | semidirect |
| 114. C42×C61 | C2×Q8 | semidirect |
| 218. C61 | #21329 | semidirect |
| 246. #117 | Dic122 | semidirect |
| 311. C42 | C2×Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840319 | 2 |
| C2×#16839786 | 2 |
| #21446800 | 2 |
| #21446796 | 2 |
| #21445529 | 2 |
| C4×#117×C61 | 2 |
| #21329 | 61 |