Order 23168.
752 conjugacy classes of subgroups.
The subgroup lattice has 148 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C2×C4×Dic181 | C4 | semidirect |
| 8. #19153723 | C4 | direct (N × H) |
| 12. C2×C42×C181 | C4 | semidirect |
| 34. C2×Dic181 | C42 | semidirect |
| 46. C2×C4×C181 | C42 | semidirect |
| 64. C4×C181 | #95 | semidirect |
| 73. C181 | C4×#95 | semidirect |
| 85. C2×C42 | Dic181 | semidirect |
| 120. C2×C4 | C4×Dic181 | semidirect |
| 139. C4 | #19153723 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic181 | 2 |
| C2×#19153723 | 2 |
| C22×C42×C181 | 2 |
| C4×#95 | 181 |