Order 18176.
1966 conjugacy classes of subgroups.
The subgroup lattice has 426 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17986008 | C2 | semidirect |
| 4. #22588729 | C2 | direct (N × H) |
| 5. C2×#17985759 | C2 | semidirect |
| 15. #17986008 | C22 | semidirect |
| 19. #17985759 | C22 | semidirect |
| 24. C2×#124×C71 | C4 | semidirect |
| 54. C22×Q8×C71 | C2×C4 | semidirect |
| 68. #124×C71 | C2×C4 | semidirect |
| 73. C2×C42×C71 | C2×C4 | semidirect |
| 107. C2×Q8×C71 | C22×C4 | semidirect |
| 137. C42×C71 | C22×C4 | semidirect |
| 210. C2×C71 | #1885 | semidirect |
| 219. C71 | C2×#1885 | semidirect |
| 225. C2×#124 | Dic71 | semidirect |
| 247. C22×Q8 | C2×Dic71 | semidirect |
| 267. #124 | C2×Dic71 | semidirect |
| 284. C2×C42 | C2×Dic71 | semidirect |
| 305. C2×Q8 | C22×Dic71 | semidirect |
| 350. C42 | C22×Dic71 | semidirect |
| 422. C2 | #22588729 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986474 | 2 |
| C2×#17986008 | 2 |
| C22×#14556045 | 2 |
| #22588729 | 2 |
| C2×#17985759 | 2 |
| C22×#124×C71 | 2 |
| C2×#1885 | 71 |