Order 22784.
482 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 59. C2×#10623494 | Q16 | semidirect |
| 129. C89 | #9662 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic356 | 2 |
| #26021187 | 2 |
| C2×#19151328 | 2 |
| C2×#19151320 | 2 |
| C2×#335×C89 | 2 |
| #9662 | 89 |