Order 18176.
1238 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22589501 | C2 | direct (N × H) |
| 56. C22×Q8×C71 | Q8 | semidirect |
| 100. C2×Q8×C71 | C2×Q8 | semidirect |
| 190. C2×C71 | #2028 | semidirect |
| 200. C71 | C2×#2028 | semidirect |
| 227. C22×Q8 | Dic142 | semidirect |
| 277. C2×Q8 | C2×Dic142 | semidirect |
| 383. C2 | #22589501 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986630 | 2 |
| C2×#17986008 | 2 |
| #22589501 | 2 |
| C2×#17985768 | 2 |
| C2×#17985759 | 2 |
| C2×#391×C71 | 2 |
| C2×#2028 | 71 |