Order 18688.
3550 conjugacy classes of subgroups.
The subgroup lattice has 524 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #22608194 | C2 | direct (N × H) |
| 16. C2×#14556498 | C4 | semidirect |
| 51. #14556498 | C2×C4 | semidirect |
| 98. C22×Dic73 | C4⋊C4 | semidirect |
| 136. C22×C4×C73 | C4⋊C4 | semidirect |
| 189. C2×C4×C73 | C2×C4⋊C4 | semidirect |
| 209. C2×Dic73 | C2×C4⋊C4 | semidirect |
| 250. C2×C73 | #1444 | semidirect |
| 268. C73 | C2×#1444 | semidirect |
| 397. C22×C4 | #11924007 | semidirect |
| 471. C2×C4 | C2×#11924007 | semidirect |
| 511. C2 | #22608194 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11924007 | 2 |
| C22×#14556498 | 2 |
| #22608194 | 2 |
| C23×C4⋊C4×C73 | 2 |
| C2×#1444 | 73 |