Order 15616.
1218 conjugacy classes of subgroups.
The subgroup lattice has 424 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445931 | C2 | direct (N × H) |
| 216. C2×C61 | #1830 | semidirect |
| 238. C61 | C2×#1830 | semidirect |
| 421. C2 | #21445931 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840240 | 2 |
| C22×#14519696 | 2 |
| #21445931 | 2 |
| C2×#16839534 | 2 |
| C2×#16839533 | 2 |
| C22×#101×C61 | 2 |
| C2×#1830 | 61 |