Order 15616.
1470 conjugacy classes of subgroups.
The subgroup lattice has 226 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445507 | C2 | semidirect |
| 5. #97×Dic61 | C2 | semidirect |
| 9. #16839717 | C4 | semidirect |
| 10. C4×#11758194 | C4 | semidirect |
| 21. C2×#97×C61 | C4 | semidirect |
| 33. #14519687 | C2×C4 | semidirect |
| 35. C8×Dic61 | C2×C4 | semidirect |
| 60. C2×C8×C61 | C42 | semidirect |
| 73. #11758194 | C42 | semidirect |
| 127. C2×#97 | Dic61 | semidirect |
| 136. C61 | #20331 | semidirect |
| 176. C2×C8 | C4×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839717 | 2 |
| C2×C4×#11758194 | 2 |
| C4×#14519736 | 2 |
| #21445507 | 2 |
| #97×Dic61 | 2 |
| C22×#97×C61 | 2 |
| #20331 | 61 |