Order 18176.
4830 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22586610 | C2 | direct (N × H) |
| 9. C23×Dic142 | C4 | semidirect |
| 28. C22×Dic142 | C2×C4 | semidirect |
| 38. C23×Dic71 | Q8 | semidirect |
| 52. C23×C4×C71 | Q8 | semidirect |
| 80. C22×Dic71 | C2×Q8 | semidirect |
| 107. C22×C4×C71 | C2×Q8 | semidirect |
| 185. C2×C71 | #1446 | semidirect |
| 199. C71 | C2×#1446 | semidirect |
| 241. C23×C4 | Dic142 | semidirect |
| 301. C22×C4 | C2×Dic142 | semidirect |
| 378. C2 | #22586610 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×Dic142 | 2 |
| C22×C71⋊#95 | 2 |
| #22586610 | 2 |
| C22×#95×C71 | 2 |
| C2×#1446 | 71 |