Order 768.
570 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #69864 | C2 | direct (N × H) |
| 4. C2×#4466 | C2 | semidirect |
| 5. C2×#4463 | C2 | semidirect |
| 18. #4466 | C22 | semidirect |
| 19. #4463 | C22 | semidirect |
| 236. C2×C3 | #2165 | semidirect |
| 253. C3 | C2×#2165 | semidirect |
| 257. C2 | #69864 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C4×M16 | 2 |
| C2×#4553 | 2 |
| #69864 | 2 |
| C2×#4466 | 2 |
| C2×#4463 | 2 |
| C2×#2165 | 3 |