Order 20864.
1088 conjugacy classes of subgroups.
The subgroup lattice has 266 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×C163⋊#95 | C2 | semidirect |
| 8. C23×Dic163 | C4 | semidirect |
| 13. C2×C22⋊Dic163 | C4 | semidirect |
| 19. C2×C22⋊C4×C163 | C4 | semidirect |
| 32. C22×Dic163 | C2×C4 | semidirect |
| 49. C22×C4×C163 | C2×C4 | semidirect |
| 61. C2×Dic163 | C22⋊C4 | semidirect |
| 101. C22×C163 | #95 | semidirect |
| 132. C163 | C22⋊#95 | semidirect |
| 151. C2×C22⋊C4 | Dic163 | semidirect |
| 181. C22×C4 | C2×Dic163 | semidirect |
| 234. C22 | C163⋊#95 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C24×Dic163 | 2 |
| C22×C22⋊Dic163 | 2 |
| C2×C163⋊#95 | 2 |
| C22×C22⋊C4×C163 | 2 |
| C22⋊#95 | 163 |