Order 22784.
1306 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26021189 | C2 | semidirect |
| 24. C22×Q8×C89 | C8 | semidirect |
| 130. C89 | #21818 | semidirect |
| 146. C22×Q8 | #10623494 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151651 | 2 |
| #26021189 | 2 |
| #26020320 | 2 |
| C22×C4×Q8×C89 | 2 |
| #21818 | 89 |