Order 15616.
1182 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21446540 | C2 | direct (N × H) |
| 160. C2×C61 | #1940 | semidirect |
| 183. C61 | C2×#1940 | semidirect |
| 313. C2 | #21446540 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519706 | 2 |
| C22×#14519688 | 2 |
| C2×C4×C4⋊Dic61 | 2 |
| #21446540 | 2 |
| C2×#16839516 | 2 |
| C22×C4⋊C8×C61 | 2 |
| C2×#1940 | 61 |