Order 20224.
1898 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23774745 | C2 | direct (N × H) |
| 3. C2×#19098859 | C2 | semidirect |
| 5. C2×#19098774 | C2 | semidirect |
| 18. #19098859 | C22 | semidirect |
| 20. #19098774 | C22 | semidirect |
| 86. C22×C4×C79 | Q16 | semidirect |
| 113. C2×C4×C79 | C2×Q16 | semidirect |
| 148. C2×C79 | #3249 | semidirect |
| 158. C79 | C2×#3249 | semidirect |
| 228. C22×C4 | Dic316 | semidirect |
| 273. C2×C4 | C2×Dic316 | semidirect |
| 299. C2 | #23774745 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| #23774745 | 2 |
| C2×#19098859 | 2 |
| C2×#19098804 | 2 |
| C2×#19098774 | 2 |
| C22×C4⋊C8×C79 | 2 |
| C2×#3249 | 79 |