Order 22784.
670 conjugacy classes of subgroups.
The subgroup lattice has 410 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151328 | C2 | semidirect |
| 4. #26018091 | C2 | semidirect |
| 68. C2×Dic178 | M16 | semidirect |
| 80. C4⋊Dic89 | M16 | semidirect |
| 210. C89 | #9077 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#13083558 | 2 |
| C4×#15667991 | 2 |
| C2×#19151328 | 2 |
| #26018091 | 2 |
| C89×#1797 | 2 |
| #9077 | 89 |