Order 30592.
800 conjugacy classes of subgroups.
The subgroup lattice has 204 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #29504668 | C2 | direct (N × H) |
| 10. C2×C4⋊Dic239 | C4 | semidirect |
| 33. C4⋊Dic239 | C2×C4 | semidirect |
| 70. C2×C4×C239 | C4⋊C4 | semidirect |
| 89. C4×C239 | C2×C4⋊C4 | semidirect |
| 93. C2×C239 | #389 | semidirect |
| 101. C239 | C2×#389 | semidirect |
| 172. C2×C4 | Dic239⋊C4 | semidirect |
| 194. C4 | C2×Dic239⋊C4 | semidirect |
| 195. C2 | #29504668 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊Dic239 | 2 |
| C22×Dic239⋊C4 | 2 |
| C22×C4×Dic239 | 2 |
| #29504668 | 2 |
| C2×C239⋊#95 | 2 |
| C22×C4⋊C4×C239 | 2 |
| C2×#389 | 239 |