Order 15616.
978 conjugacy classes of subgroups.
The subgroup lattice has 406 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446536 | C2 | semidirect |
| 4. #21446534 | C2 | semidirect |
| 36. C2×#11758196 | C8 | semidirect |
| 161. C2×Dic61 | C4⋊C8 | semidirect |
| 232. C61 | #21951 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839812 | 2 |
| C2×C4×#11758196 | 2 |
| #21446536 | 2 |
| #21446534 | 2 |
| #21445799 | 2 |
| #21445797 | 2 |
| C61×#1797 | 2 |
| #21951 | 61 |