Order 22784.
1410 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26020245 | C2 | direct (N × H) |
| 181. C2×C4×C89 | #101 | semidirect |
| 239. C4×C89 | C2×#101 | semidirect |
| 250. C2×C89 | #1801 | semidirect |
| 260. C89 | C2×#1801 | semidirect |
| 450. C2×C4 | #15667930 | semidirect |
| 495. C4 | C2×#15667930 | semidirect |
| 503. C2 | #26020245 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C2×#19151622 | 2 |
| C22×#15667930 | 2 |
| #26020245 | 2 |
| C2×#19151366 | 2 |
| C2×#423×C89 | 2 |
| C2×#1801 | 89 |