Order 18688.
1390 conjugacy classes of subgroups.
The subgroup lattice has 444 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22626575 | C2 | semidirect |
| 3. #22625798 | C2 | semidirect |
| 4. #22625795 | C2 | semidirect |
| 5. #22625634 | C2 | semidirect |
| 228. C73 | #20640 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626575 | 2 |
| C2×#17989573 | 2 |
| #22625798 | 2 |
| #22625795 | 2 |
| #22625634 | 2 |
| C2×#17989068 | 2 |
| #20640 | 73 |