Order 18176.
902 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22589821 | C2 | semidirect |
| 136. C71 | #23659 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986042 | 2 |
| C2×#17985865 | 2 |
| #22589821 | 2 |
| #22588061 | 2 |
| #22588034 | 2 |
| C71×#2296 | 2 |
| #23659 | 71 |