Order 768.
1074 conjugacy classes of subgroups.
The subgroup lattice has 372 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #69573 | C2 | semidirect |
| 7. #69543 | C2 | semidirect |
| 44. C3×#117 | Q8 | semidirect |
| 71. C2×#208 | Q8 | semidirect |
| 135. C3×C42 | C2×Q8 | semidirect |
| 148. #208 | C2×Q8 | semidirect |
| 172. #117 | Dic6 | semidirect |
| 276. C42 | C2×Dic6 | semidirect |
| 363. C3 | #23561 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#5500 | 2 |
| C3×#2317 | 2 |
| #82207 | 2 |
| #71578 | 2 |
| C2×#4530 | 2 |
| #69573 | 2 |
| #69543 | 2 |
| #23561 | 3 |