Order 15616.
1006 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445937 | C2 | direct (N × H) |
| 138. C2×C61 | #1832 | semidirect |
| 158. C61 | C2×#1832 | semidirect |
| 269. C2 | #21445937 | 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 |
| C2×#16839608 | 2 |
| #21445937 | 2 |
| C2×#16839517 | 2 |
| C2×#16839516 | 2 |
| C2×C61×#336 | 2 |
| C2×#1832 | 61 |