Order 34688.
484 conjugacy classes of subgroups.
The subgroup lattice has 174 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #31773954 | C2 | semidirect |
| 2. #31773950 | C2 | semidirect |
| 3. #31773921 | C2 | semidirect |
| 5. C4×#16864638 | C2 | semidirect |
| 8. C4⋊(C271⋊C8) | C22 | semidirect |
| 10. #22576071 | C22 | semidirect |
| 11. C4×C271⋊C8 | C22 | semidirect |
| 59. C2×C4×C271 | M16 | semidirect |
| 86. C271 | #2920 | semidirect |
| 145. C2×C4 | #16864638 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #31773954 | 2 |
| #31773950 | 2 |
| #31773921 | 2 |
| #31773861 | 2 |
| C4×#16864638 | 2 |
| C22×C42×C271 | 2 |
| #2920 | 271 |