Order 18176.
1898 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22599685 | C2 | direct (N × H) |
| 3. C2×#17986295 | C2 | semidirect |
| 5. C2×#17986210 | C2 | semidirect |
| 18. #17986295 | C22 | semidirect |
| 20. #17986210 | C22 | semidirect |
| 86. C22×C4×C71 | Q16 | semidirect |
| 113. C2×C4×C71 | C2×Q16 | semidirect |
| 148. C2×C71 | #3249 | semidirect |
| 158. C71 | C2×#3249 | semidirect |
| 228. C22×C4 | Dic284 | semidirect |
| 273. C2×C4 | C2×Dic284 | semidirect |
| 299. C2 | #22599685 | 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 |
| #22599685 | 2 |
| C2×#17986295 | 2 |
| C2×#17986240 | 2 |
| C2×#17986210 | 2 |
| C22×C4⋊C8×C71 | 2 |
| C2×#3249 | 71 |