Order 18688.
1306 conjugacy classes of subgroups.
The subgroup lattice has 486 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17989573 | C2 | semidirect |
| 2. #22626224 | C2 | direct (N × H) |
| 3. C2×#17989498 | C2 | semidirect |
| 4. C2×#17989496 | C2 | semidirect |
| 8. #17989573 | C22 | semidirect |
| 11. #17989498 | C22 | semidirect |
| 12. #17989496 | C22 | semidirect |
| 239. C2×C73 | #2132 | semidirect |
| 248. C73 | C2×#2132 | semidirect |
| 483. C2 | #22626224 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989573 | 2 |
| #22626224 | 2 |
| C2×#17989498 | 2 |
| C2×#17989496 | 2 |
| C2×#17989137 | 2 |
| C2×#2132 | 73 |