Order 18176.
1150 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 |
|---|---|---|
| 3. #22590060 | C2 | direct (N × H) |
| 4. C2×#17985803 | C2 | semidirect |
| 14. #17985803 | C22 | semidirect |
| 19. C22×Q16×C71 | C4 | semidirect |
| 49. C2×Q16×C71 | C2×C4 | semidirect |
| 135. C2×C71 | #2141 | semidirect |
| 143. C71 | C2×#2141 | semidirect |
| 148. C22×Q16 | Dic71 | semidirect |
| 176. C2×Q16 | C2×Dic71 | semidirect |
| 272. C2 | #22590060 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556068 | 2 |
| C2×#17986037 | 2 |
| #22590060 | 2 |
| C2×#17985803 | 2 |
| C23×Q16×C71 | 2 |
| C2×#2141 | 71 |