Order 18688.
1276 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17988325 | C2 | semidirect |
| 5. C23×Dic146 | C4 | semidirect |
| 9. C2×#14556570 | C4 | semidirect |
| 11. C22×C4⋊Dic73 | C4 | semidirect |
| 71. C2×Dic146 | C22⋊C4 | semidirect |
| 89. C4⋊Dic73 | C22⋊C4 | semidirect |
| 225. C22×C73 | #328 | semidirect |
| 258. C73 | #8329 | semidirect |
| 479. C22 | #17988325 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556570 | 2 |
| C2×#17988325 | 2 |
| #22608154 | 2 |
| C73×#1779 | 2 |
| #8329 | 73 |