Order 15616.
1294 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21448405 | C2 | semidirect |
| 2. #21446278 | C2 | semidirect |
| 3. #21445896 | C2 | semidirect |
| 15. C2×C4⋊Q8×C61 | C4 | semidirect |
| 16. C2×#124×C61 | C4 | semidirect |
| 18. C2×C22⋊Q8×C61 | C4 | semidirect |
| 144. C2×C4⋊Q8 | Dic61 | semidirect |
| 145. C2×#124 | Dic61 | semidirect |
| 147. C2×C22⋊Q8 | Dic61 | semidirect |
| 155. C61 | #21751 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448405 | 2 |
| #21446278 | 2 |
| #21445896 | 2 |
| #21445737 | 2 |
| C2×C61×#536 | 2 |
| #21751 | 61 |