Order 20224.
1180 conjugacy classes of subgroups.
The subgroup lattice has 428 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19098896 | C2 | semidirect |
| 3. #23762425 | C2 | direct (N × H) |
| 4. C2×#19098300 | C2 | semidirect |
| 11. #19098896 | C22 | semidirect |
| 18. #19098300 | C22 | semidirect |
| 210. C2×C79 | #1614 | semidirect |
| 220. C79 | C2×#1614 | semidirect |
| 423. C2 | #23762425 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098896 | 2 |
| C2×#19098499 | 2 |
| #23762425 | 2 |
| C2×#19098300 | 2 |
| C2×#19098287 | 2 |
| C2×#543×C79 | 2 |
| C2×#1614 | 79 |