Order 18688.
1262 conjugacy classes of subgroups.
The subgroup lattice has 606 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#14556658 | C2 | semidirect |
| 3. C2×#17989453 | C2 | semidirect |
| 4. C2×#17989453 | C2 | semidirect |
| 59. C2×#11924005 | C8 | semidirect |
| 193. C22×D73 | C4⋊C8 | semidirect |
| 218. C2×Dic73 | C22⋊C8 | semidirect |
| 308. C73 | #11042 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556658 | 2 |
| C22×#14556648 | 2 |
| C2×#17989453 | 2 |
| C2×#17988434 | 2 |
| #11042 | 73 |