Order 18688.
850 conjugacy classes of subgroups.
The subgroup lattice has 360 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #17988456 | C4 | semidirect |
| 77. C4×Dic73 | C4⋊C4 | semidirect |
| 185. C73 | #11210 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988456 | 2 |
| C2×#17988356 | 2 |
| #22609652 | 2 |
| C2×#17988346 | 2 |
| C73×#2316 | 2 |
| #11210 | 73 |