Order 18176.
1570 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22594519 | C2 | semidirect |
| 4. #22591645 | C2 | semidirect |
| 5. #22591633 | C2 | semidirect |
| 7. #22590817 | C2 | semidirect |
| 68. C2×C42×C71 | Q8 | semidirect |
| 162. C71 | #34644 | semidirect |
| 211. C2×C42 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22594534 | 2 |
| #22594519 | 2 |
| #22594510 | 2 |
| #22591645 | 2 |
| #22591633 | 2 |
| #22591608 | 2 |
| #22590817 | 2 |
| #22590738 | 2 |
| C4×#117×C71 | 2 |
| #34644 | 71 |