Order 18176.
1942 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22598854 | C2 | direct (N × H) |
| 3. C2×#17986404 | C2 | semidirect |
| 4. C2×#17986401 | C2 | semidirect |
| 5. C2×#17986397 | C2 | semidirect |
| 15. #17986404 | C22 | semidirect |
| 16. #17986401 | C22 | semidirect |
| 17. #17986397 | C22 | semidirect |
| 45. C22×C8×C71 | Q8 | semidirect |
| 78. C2×C8×C71 | C2×Q8 | semidirect |
| 121. C2×C71 | #3160 | semidirect |
| 131. C71 | C2×#3160 | semidirect |
| 154. C22×C8 | Dic142 | semidirect |
| 196. C2×C8 | C2×Dic142 | semidirect |
| 244. C2 | #22598854 | 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 |
| #22598854 | 2 |
| C2×#17986404 | 2 |
| C2×#17986401 | 2 |
| C2×#17986397 | 2 |
| C2×#17986037 | 2 |
| C22×C4×C8×C71 | 2 |
| C2×#3160 | 71 |