Order 18688.
1510 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22610879 | C2 | direct (N × H) |
| 10. C2×#14556591 | C4 | semidirect |
| 32. #14556591 | C2×C4 | semidirect |
| 46. C2×C4⋊C4×C73 | Q8 | semidirect |
| 88. C4⋊C4×C73 | C2×Q8 | semidirect |
| 143. C2×C73 | #1987 | semidirect |
| 154. C73 | C2×#1987 | semidirect |
| 194. C2×C4⋊C4 | Dic146 | semidirect |
| 237. C4⋊C4 | C2×Dic146 | semidirect |
| 291. C2 | #22610879 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556591 | 2 |
| C22×C4⋊#10596831 | 2 |
| #22610879 | 2 |
| C2×#17988349 | 2 |
| C2×C4×C4⋊C4×C73 | 2 |
| C2×#1987 | 73 |