Order 22784.
570 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26019755 | C2 | semidirect |
| 4. #26019653 | C2 | semidirect |
| 5. #26019643 | C2 | semidirect |
| 100. C2×C8×C89 | Q16 | semidirect |
| 174. C89 | #19211 | semidirect |
| 258. C2×C8 | #13083564 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031594 | 2 |
| #26029186 | 2 |
| #26019755 | 2 |
| #26019653 | 2 |
| #26019643 | 2 |
| C2×#19151351 | 2 |
| #26018942 | 2 |
| C89×#3160 | 2 |
| #19211 | 89 |