Order 15616.
1342 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #16839608 | C4 | semidirect |
| 103. C42×C61 | C4⋊C4 | semidirect |
| 216. C61 | #13963 | semidirect |
| 295. C42 | #11758196 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839608 | 2 |
| #21444082 | 2 |
| #21444078 | 2 |
| #21444050 | 2 |
| #21444047 | 2 |
| #21444045 | 2 |
| C2×C61×#382 | 2 |
| #13963 | 61 |