Order 22784.
1474 conjugacy classes of subgroups.
The subgroup lattice has 472 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×#19151553 | C2 | semidirect |
| 4. #26020052 | C2 | direct (N × H) |
| 5. C2×#19151369 | C2 | semidirect |
| 9. #19151582 | C4 | semidirect |
| 11. C2×#15667931 | C4 | semidirect |
| 12. C2×#15667929 | C4 | semidirect |
| 17. #19151553 | C22 | semidirect |
| 20. #19151369 | C22 | semidirect |
| 25. C2×#131×C89 | C4 | semidirect |
| 27. C22×M16×C89 | C4 | semidirect |
| 29. C23×C8×C89 | C4 | semidirect |
| 45. #15667931 | C2×C4 | semidirect |
| 46. #15667929 | C2×C4 | semidirect |
| 72. C2×M16×C89 | C2×C4 | semidirect |
| 81. C22×C8×C89 | C2×C4 | semidirect |
| 234. C2×C89 | #1757 | semidirect |
| 242. C89 | C2×#1757 | semidirect |
| 247. C2×#131 | Dic89 | semidirect |
| 250. C22×M16 | Dic89 | semidirect |
| 252. C23×C8 | Dic89 | semidirect |
| 295. C2×M16 | C2×Dic89 | semidirect |
| 305. C22×C8 | C2×Dic89 | semidirect |
| 469. C2 | #26020052 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151582 | 2 |
| C2×#19151572 | 2 |
| C2×#19151553 | 2 |
| #26020052 | 2 |
| C2×#19151369 | 2 |
| C22×#131×C89 | 2 |
| C2×#1757 | 89 |