Order 18176.
2790 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C2×#17986210 | C2 | direct (N × H) |
| 20. #17986210 | C22 | direct (N × H) |
| 82. C22×C4×C71 | Q16 | semidirect |
| 99. C2×C4×C71 | C2×Q16 | semidirect |
| 119. C22×C71 | #462 | semidirect |
| 126. C4×C71 | C22×Q16 | semidirect |
| 133. C2×C71 | C2×#462 | semidirect |
| 143. C71 | C22×#462 | semidirect |
| 212. C22×C4 | Dic284 | semidirect |
| 248. C2×C4 | C2×Dic284 | semidirect |
| 256. C22 | #17986210 | direct (N × H) |
| 266. C4 | C22×Dic284 | semidirect |
| 269. C2 | C2×#17986210 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Dic284 | 2 |
| C22×#14556128 | 2 |
| C22×C4×Dic142 | 2 |
| C2×#17986210 | 2 |
| C22×#14556053 | 2 |
| C22×C4⋊C8×C71 | 2 |
| C22×#462 | 71 |