Order 15616.
2574 conjugacy classes of subgroups.
The subgroup lattice has 580 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#16839660 | C2 | semidirect |
| 5. #21444052 | C2 | semidirect |
| 6. #21444049 | C2 | semidirect |
| 18. #16839622 | C4 | semidirect |
| 40. C2×C4⋊Dic61 | C2×C4 | semidirect |
| 54. #14519684 | C2×C4 | semidirect |
| 118. C22×C4×C61 | C4⋊C4 | semidirect |
| 247. C22×C61 | #389 | semidirect |
| 274. C4×C61 | #385 | semidirect |
| 320. C61 | #14697 | semidirect |
| 425. C22×C4 | #11758196 | semidirect |
| 536. C22 | #16839660 | semidirect |
| 566. C4 | #16839635 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839660 | 2 |
| C2×#16839635 | 2 |
| C2×#16839622 | 2 |
| #21444052 | 2 |
| #21444049 | 2 |
| #21444042 | 2 |
| C23×C42×C61 | 2 |
| #14697 | 61 |