Order 18176.
1422 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22589317 | C2 | direct (N × H) |
| 9. #17986556 | C4 | semidirect |
| 11. C2×#14556128 | C4 | semidirect |
| 12. C2×#14556120 | C4 | semidirect |
| 31. #14556128 | C2×C4 | semidirect |
| 33. #14556120 | C2×C4 | semidirect |
| 61. C2×C42×C71 | Q8 | semidirect |
| 105. C42×C71 | C2×Q8 | semidirect |
| 157. C2×C71 | #1994 | semidirect |
| 165. C71 | C2×#1994 | semidirect |
| 214. C2×C42 | Dic142 | semidirect |
| 265. C42 | C2×Dic142 | semidirect |
| 316. C2 | #22589317 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986556 | 2 |
| C2×#17986023 | 2 |
| #22589317 | 2 |
| C2×#17985759 | 2 |
| C2×C43×C71 | 2 |
| C2×#1994 | 71 |