Order 22784.
410 conjugacy classes of subgroups.
The subgroup lattice has 290 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 132. C4×C89 | #362 | semidirect |
| 150. C89 | #12819 | semidirect |
| 279. C4 | #19151413 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic356 | 2 |
| #26022008 | 2 |
| C2×#19151413 | 2 |
| #26018362 | 2 |
| C89×#1848 | 2 |
| #12819 | 89 |