Order 22784.
2078 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26023560 | C2 | direct (N × H) |
| 188. C2×C89 | #2402 | semidirect |
| 204. C89 | C2×#2402 | semidirect |
| 381. C2 | #26023560 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26023560 | 2 |
| C2×#19151540 | 2 |
| C2×#19151537 | 2 |
| C2×#19151531 | 2 |
| C2×#19151530 | 2 |
| C2×C4×#13083553 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×#19151444 | 2 |
| C2×C4×C4⋊C4×C89 | 2 |
| C2×#2402 | 89 |