Order 20224.
1136 conjugacy classes of subgroups.
The subgroup lattice has 424 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×#19098891 | C2 | semidirect |
| 3. #23762391 | C2 | direct (N × H) |
| 4. C2×#19098300 | C2 | semidirect |
| 10. #19098891 | C22 | semidirect |
| 18. #19098300 | C22 | semidirect |
| 208. C2×C79 | #1608 | semidirect |
| 218. C79 | C2×#1608 | semidirect |
| 419. C2 | #23762391 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098891 | 2 |
| C2×#19098488 | 2 |
| #23762391 | 2 |
| C2×#19098300 | 2 |
| C2×#19098287 | 2 |
| C2×#543×C79 | 2 |
| C2×#1608 | 79 |