Order 20224.
1754 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23774854 | C2 | direct (N × H) |
| 3. C2×#19098871 | C2 | semidirect |
| 6. C2×#19098774 | C2 | semidirect |
| 18. #19098871 | C22 | semidirect |
| 21. #19098774 | C22 | semidirect |
| 143. C2×C79 | #3261 | semidirect |
| 153. C79 | C2×#3261 | semidirect |
| 288. C2 | #23774854 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099175 | 2 |
| #23774854 | 2 |
| C2×#19098871 | 2 |
| C2×#19098821 | 2 |
| C2×#19098804 | 2 |
| C2×#19098774 | 2 |
| C2×#424×C79 | 2 |
| C2×#3261 | 79 |