Order 18176.
1234 conjugacy classes of subgroups.
The subgroup lattice has 294 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×#17986056 | C2 | semidirect |
| 2. #22586975 | C2 | direct (N × H) |
| 3. C2×#17985739 | C2 | semidirect |
| 6. #17986056 | C22 | semidirect |
| 10. #17985739 | C22 | semidirect |
| 144. C2×C71 | #1536 | semidirect |
| 151. C71 | C2×#1536 | semidirect |
| 290. C2 | #22586975 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986056 | 2 |
| #22586975 | 2 |
| C2×#17985739 | 2 |
| C2×#532×C71 | 2 |
| C2×#1536 | 71 |