Order 22784.
2030 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26025960 | C2 | direct (N × H) |
| 79. C2×C42×C89 | Q8 | semidirect |
| 130. C42×C89 | C2×Q8 | semidirect |
| 192. C2×C89 | #2612 | semidirect |
| 208. C89 | C2×#2612 | semidirect |
| 269. C2×C42 | Dic178 | semidirect |
| 328. C42 | C2×Dic178 | semidirect |
| 389. C2 | #26025960 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26025960 | 2 |
| C2×#19151537 | 2 |
| C2×#19151531 | 2 |
| C2×#19151518 | 2 |
| C2×#19151502 | 2 |
| C2×#19151495 | 2 |
| C2×#19151485 | 2 |
| C2×#19151481 | 2 |
| C2×#19151444 | 2 |
| C2×#382×C89 | 2 |
| C2×#2612 | 89 |