Order 20224.
974 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23762110 | C2 | direct (N × H) |
| 4. C2×#19098312 | C2 | semidirect |
| 5. C2×#19098309 | C2 | semidirect |
| 17. #19098312 | C22 | semidirect |
| 18. #19098309 | C22 | semidirect |
| 190. C2×C79 | #1554 | semidirect |
| 200. C79 | C2×#1554 | semidirect |
| 383. C2 | #23762110 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| C2×#19098616 | 2 |
| #23762110 | 2 |
| C2×#19098312 | 2 |
| C2×#19098309 | 2 |
| C2×#533×C79 | 2 |
| C2×#1554 | 79 |