Order 22784.
1510 conjugacy classes of subgroups.
The subgroup lattice has 382 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26020264 | C2 | direct (N × H) |
| 11. C2×C4×Dic178 | C4 | semidirect |
| 43. C4×Dic178 | C2×C4 | semidirect |
| 185. C2×C89 | #1805 | semidirect |
| 197. C89 | C2×#1805 | semidirect |
| 375. C2 | #26020264 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C22×C4⋊#10623494 | 2 |
| C22×#15667935 | 2 |
| #26020264 | 2 |
| C2×#19151360 | 2 |
| C2×#382×C89 | 2 |
| C2×#1805 | 89 |