Order 22784.
2574 conjugacy classes of subgroups.
The subgroup lattice has 580 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151494 | C2 | semidirect |
| 5. #26018483 | C2 | semidirect |
| 6. #26018481 | C2 | semidirect |
| 20. #19151458 | C4 | semidirect |
| 46. C2×C4⋊Dic89 | C2×C4 | semidirect |
| 63. #15667919 | C2×C4 | semidirect |
| 146. C22×C4×C89 | C4⋊C4 | semidirect |
| 246. C22×C89 | #389 | semidirect |
| 273. C4×C89 | #385 | semidirect |
| 298. C89 | #14697 | semidirect |
| 431. C22×C4 | #13083553 | semidirect |
| 536. C22 | #19151494 | semidirect |
| 566. C4 | #19151470 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic89 | 2 |
| C2×#19151494 | 2 |
| C2×#19151470 | 2 |
| C2×#19151458 | 2 |
| #26018483 | 2 |
| #26018481 | 2 |
| #26018474 | 2 |
| C2×#380×C89 | 2 |
| #14697 | 89 |