Order 22784.
2270 conjugacy classes of subgroups.
The subgroup lattice has 546 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26019963 | C2 | direct (N × H) |
| 4. C2×#19151359 | C2 | semidirect |
| 12. C2×#15667971 | C4 | semidirect |
| 13. C2×#15667971 | C4 | semidirect |
| 14. C2×#15667971 | C4 | semidirect |
| 19. C22×C4⋊Dic89 | C4 | semidirect |
| 24. #19151359 | C22 | semidirect |
| 29. C22×M16×C89 | C4 | semidirect |
| 45. #15667971 | C2×C4 | semidirect |
| 46. #15667971 | C2×C4 | semidirect |
| 53. C2×C4⋊Dic89 | C2×C4 | semidirect |
| 66. C2×C4×Dic89 | C2×C4 | semidirect |
| 89. C2×M16×C89 | C2×C4 | semidirect |
| 90. C2×M16×C89 | C2×C4 | semidirect |
| 114. C4×Dic89 | C22×C4 | semidirect |
| 168. M16×C89 | C22×C4 | semidirect |
| 270. C2×C89 | #1733 | semidirect |
| 278. C89 | C2×#1733 | semidirect |
| 283. C22×M16 | Dic89 | semidirect |
| 329. C2×M16 | C2×Dic89 | semidirect |
| 330. C2×M16 | C2×Dic89 | semidirect |
| 427. M16 | C22×Dic89 | semidirect |
| 542. C2 | #26019963 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667971 | 2 |
| #26019963 | 2 |
| C2×#19151359 | 2 |
| C23×M16×C89 | 2 |
| C2×#1733 | 89 |