Order 18176.
1894 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 |
|---|---|---|
| 2. #22597280 | C2 | direct (N × H) |
| 3. C2×#17986127 | C2 | semidirect |
| 16. #17986127 | C22 | semidirect |
| 52. C22×C8×C71 | Q8 | semidirect |
| 89. C2×C8×C71 | C2×Q8 | semidirect |
| 135. C2×C71 | #2961 | semidirect |
| 145. C71 | C2×#2961 | semidirect |
| 174. C22×C8 | Dic142 | semidirect |
| 221. C2×C8 | C2×Dic142 | semidirect |
| 272. C2 | #22597280 | 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 |
| #22597280 | 2 |
| C2×#17986127 | 2 |
| C2×#17986025 | 2 |
| C2×#17986023 | 2 |
| C2×#17985954 | 2 |
| C22×#97×C71 | 2 |
| C2×#2961 | 71 |