Order 18688.
1246 conjugacy classes of subgroups.
The subgroup lattice has 480 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #17988459 | C4 | semidirect |
| 17. #17988353 | C4 | semidirect |
| 81. C22×Dic73 | C4⋊C4 | semidirect |
| 89. C22⋊Dic73 | C42 | semidirect |
| 245. C73 | #10918 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988459 | 2 |
| #22612284 | 2 |
| C2×#17988353 | 2 |
| #22608153 | 2 |
| C2×#342×C73 | 2 |
| #10918 | 73 |