Order 15616.
6338 conjugacy classes of subgroups.
The subgroup lattice has 224 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21460313 | C2 | direct (N × H) |
| 2. C2×C61⋊#564 | C2 | semidirect |
| 3. C2×#16840489 | C2 | semidirect |
| 6. C2×C61×#564 | C2 | semidirect |
| 7. C61⋊#564 | C22 | semidirect |
| 8. #16840489 | C22 | semidirect |
| 26. C61×#564 | C22 | semidirect |
| 111. C2×#564 | D61 | semidirect |
| 115. C2×C61 | #3556 | semidirect |
| 119. #564 | C2×D61 | semidirect |
| 140. C61 | C2×#3556 | semidirect |
| 221. C2 | #21460313 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21460313 | 2 |
| C2×C61⋊#564 | 2 |
| C2×#16840489 | 2 |
| C2×#16840371 | 2 |
| C2×#16840318 | 2 |
| C2×C61×#564 | 2 |
| C2×#3556 | 61 |