Order 15616.
1894 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21454759 | C2 | direct (N × H) |
| 3. C2×#16839890 | C2 | semidirect |
| 16. #16839890 | C22 | semidirect |
| 52. C22×C8×C61 | Q8 | semidirect |
| 80. C2×C8×C61 | C2×Q8 | semidirect |
| 142. C2×C61 | #2961 | semidirect |
| 166. C61 | C2×#2961 | semidirect |
| 174. C22×C8 | Dic122 | semidirect |
| 221. C2×C8 | C2×Dic122 | semidirect |
| 272. C2 | #21454759 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840319 | 2 |
| #21454759 | 2 |
| C2×#16839890 | 2 |
| C2×#16839788 | 2 |
| C2×#16839786 | 2 |
| C2×#16839717 | 2 |
| C22×#97×C61 | 2 |
| C2×#2961 | 61 |