Order 18176.
1078 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17986351 | C2 | semidirect |
| 3. #22589488 | C2 | semidirect |
| 4. #22589302 | C2 | semidirect |
| 157. C71 | #25904 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986351 | 2 |
| #22596692 | 2 |
| #22589488 | 2 |
| #22589302 | 2 |
| #22588652 | 2 |
| C4×C22⋊(C71⋊C8) | 2 |
| C2×#533×C71 | 2 |
| #25904 | 71 |