Order 15616.
306 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 |
|---|---|---|
| 3. #21443878 | C2 | semidirect |
| 4. #21443875 | C2 | semidirect |
| 132. C61 | #11939 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21456333 | 2 |
| C2×C4⋊#11758185 | 2 |
| #21443878 | 2 |
| #21443875 | 2 |
| C61×#1564 | 2 |
| #11939 | 61 |