Order 18176.
678 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22586205 | C2 | direct (N × H) |
| 7. #17986056 | C4 | semidirect |
| 11. C2×#14556039 | C4 | semidirect |
| 23. C4×M16×C71 | C4 | semidirect |
| 26. C2×C4×C8×C71 | C4 | semidirect |
| 34. #14556039 | C2×C4 | semidirect |
| 63. C4×C8×C71 | C2×C4 | semidirect |
| 181. C2×C71 | #1288 | semidirect |
| 189. C71 | C2×#1288 | semidirect |
| 200. C4×M16 | Dic71 | semidirect |
| 204. C2×C4×C8 | Dic71 | semidirect |
| 242. C4×C8 | C2×Dic71 | semidirect |
| 365. C2 | #22586205 | 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 |
| C2×#17985867 | 2 |
| #22586205 | 2 |
| C2×C4×M16×C71 | 2 |
| C2×#1288 | 71 |