Order 20224.
2790 conjugacy classes of subgroups.
The subgroup lattice has 214 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19098671 | C2 | direct (N × H) |
| 8. C22×Dic316 | C4 | semidirect |
| 15. #19098671 | C22 | direct (N × H) |
| 28. C2×Dic316 | C2×C4 | semidirect |
| 56. Dic316 | C22×C4 | semidirect |
| 93. C22×C79 | #441 | semidirect |
| 104. C2×C79 | C2×#441 | semidirect |
| 113. C79 | C22×#441 | semidirect |
| 200. C22 | #19098671 | direct (N × H) |
| 210. C2 | C2×#19098671 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Dic316 | 2 |
| C22×C4×Dic158 | 2 |
| C2×#19098671 | 2 |
| C22×#14579093 | 2 |
| C22×#14579086 | 2 |
| C22×#97×C79 | 2 |
| C22×#441 | 79 |