Order 23168.
1504 conjugacy classes of subgroups.
The subgroup lattice has 200 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19153904 | C2 | semidirect |
| 2. D181⋊#131 | C2 | direct (N × H) |
| 3. C2×#19153903 | C2 | semidirect |
| 4. C2×D181⋊M16 | C2 | semidirect |
| 5. C22×D181⋊C8 | C2 | semidirect |
| 7. #19153904 | C22 | semidirect |
| 8. #19153903 | C22 | semidirect |
| 9. C2×#15668459 | C22 | semidirect |
| 10. D181⋊M16 | C22 | semidirect |
| 11. C2×#15668458 | C22 | semidirect |
| 14. C2×D181⋊C8 | C22 | semidirect |
| 15. C2×D181⋊C8 | C22 | semidirect |
| 16. C22×#13089685 | C22 | semidirect |
| 26. #15668459 | C23 | semidirect |
| 27. #15668458 | C23 | semidirect |
| 30. D181⋊C8 | C23 | semidirect |
| 33. C2×#13089685 | C23 | semidirect |
| 86. C2×D181 | #131 | semidirect |
| 95. C2×C181 | C2×#131 | semidirect |
| 98. D181 | C2×#131 | semidirect |
| 99. C181 | C22×#131 | semidirect |
| 197. C2 | D181⋊#131 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19153904 | 2 |
| D181⋊#131 | 2 |
| C2×#19153903 | 2 |
| C2×D181⋊M16 | 2 |
| C22×D181⋊C8 | 2 |
| C2×#41×D181 | 2 |
| C22×#131 | 181 |