Order 22784.
2446 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26025287 | C2 | direct (N × H) |
| 138. C2×C4×C89 | #125 | semidirect |
| 176. C4×C89 | C2×#125 | semidirect |
| 182. C2×C89 | #2552 | semidirect |
| 199. C89 | C2×#2552 | semidirect |
| 340. C2×C4 | #15668004 | semidirect |
| 369. C4 | C2×#15668004 | semidirect |
| 371. C2 | #26025287 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15668004 | 2 |
| #26025287 | 2 |
| C2×#19151532 | 2 |
| C2×#19151496 | 2 |
| C2×#19151494 | 2 |
| C2×#19151468 | 2 |
| C2×#19151467 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×C4×C4⋊C4×C89 | 2 |
| C2×#2552 | 89 |