Order 18688.
1754 conjugacy classes of subgroups.
The subgroup lattice has 278 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×#17988644 | C2 | semidirect |
| 2. #22610730 | C2 | semidirect |
| 3. #22609841 | C2 | semidirect |
| 6. C2×C4⋊#10596831 | C22 | semidirect |
| 8. C2×C22⋊#10596831 | C22 | semidirect |
| 9. C2×#14556502 | C22 | semidirect |
| 143. C73 | #21790 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988644 | 2 |
| #22610730 | 2 |
| #22609841 | 2 |
| C22×C4×D4×C73 | 2 |
| #21790 | 73 |