Order 15616.
1014 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21454770 | C2 | semidirect |
| 3. #21446810 | C2 | semidirect |
| 4. #21446807 | C2 | semidirect |
| 66. #14519694 | Q8 | semidirect |
| 228. C61 | #22515 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840469 | 2 |
| #21454770 | 2 |
| #21446810 | 2 |
| #21446807 | 2 |
| #21445809 | 2 |
| #100×Dic61 | 2 |
| C4×#14519694 | 2 |
| C61×#1800 | 2 |
| #22515 | 61 |