Order 18688.
366 conjugacy classes of subgroups.
The subgroup lattice has 240 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×#17988417 | C2 | semidirect |
| 2. C2×#17988415 | C2 | semidirect |
| 4. #22608040 | C2 | semidirect |
| 15. #504×C73 | C4 | semidirect |
| 125. C73 | #12843 | semidirect |
| 128. #504 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988417 | 2 |
| C2×#17988415 | 2 |
| #22609995 | 2 |
| #22608040 | 2 |
| C2×#504×C73 | 2 |
| #12843 | 73 |