Order 22784.
574 conjugacy classes of subgroups.
The subgroup lattice has 246 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19151411 | C2 | semidirect |
| 2. C4×#15667952 | C2 | semidirect |
| 3. #26020424 | C2 | semidirect |
| 22. #15667952 | D4 | semidirect |
| 112. C4×C89 | #361 | semidirect |
| 127. C89 | #13213 | semidirect |
| 235. C4 | #19151411 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151411 | 2 |
| C4×#15667952 | 2 |
| #26020424 | 2 |
| C2×#493×C89 | 2 |
| #13213 | 89 |