Order 22784.
1246 conjugacy classes of subgroups.
The subgroup lattice has 348 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26020970 | C2 | direct (N × H) |
| 31. C2×C4⋊Dic89 | C8 | semidirect |
| 70. C4⋊Dic89 | C2×C8 | semidirect |
| 113. C2×C4×C89 | C4⋊C8 | semidirect |
| 158. C4×C89 | C2×C4⋊C8 | semidirect |
| 166. C2×C89 | #1939 | semidirect |
| 180. C89 | C2×#1939 | semidirect |
| 295. C2×C4 | #15667941 | semidirect |
| 334. C4 | C2×#15667941 | semidirect |
| 339. C2 | #26020970 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊#10623494 | 2 |
| C22×#15667941 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| #26020970 | 2 |
| C2×#19151352 | 2 |
| C22×C4×C8×C89 | 2 |
| C2×#1939 | 89 |