Order 18176.
454 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 |
|---|---|---|
| 2. #22590095 | C2 | semidirect |
| 4. #22586423 | C2 | semidirect |
| 135. C71 | #12786 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985957 | 2 |
| #22590095 | 2 |
| C2×#17985781 | 2 |
| #22586423 | 2 |
| C2×#349×C71 | 2 |
| #12786 | 71 |