Order 15616.
1070 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #21445984 | C2 | semidirect |
| 6. #21445982 | C2 | semidirect |
| 7. #21445977 | C2 | semidirect |
| 18. #16839717 | C4 | semidirect |
| 50. #14519687 | C2×C4 | semidirect |
| 51. C8×Dic61 | C2×C4 | semidirect |
| 83. C2×C8×C61 | C4⋊C4 | semidirect |
| 104. #11758194 | C4⋊C4 | semidirect |
| 196. C61 | #20803 | semidirect |
| 253. C2×C8 | #11758196 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839805 | 2 |
| C22×#14519711 | 2 |
| C2×#16839717 | 2 |
| #21448439 | 2 |
| #21445984 | 2 |
| #21445982 | 2 |
| #21445977 | 2 |
| C2×C61×#427 | 2 |
| #20803 | 61 |