Order 22784.
988 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018673 | C2 | semidirect |
| 4. #26018655 | C2 | semidirect |
| 5. #26018647 | C2 | semidirect |
| 21. Q8⋊#10623494 | C22 | semidirect |
| 260. C89 | #17464 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028885 | 2 |
| C2×#19151651 | 2 |
| #26018673 | 2 |
| #26018655 | 2 |
| #26018647 | 2 |
| C2×#533×C89 | 2 |
| #17464 | 89 |