Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
420 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 420 conjugacy classes of subgroups — too many to draw. Only its 59 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #355×D79 | C2 | semidirect |
| 3. #354×D79 | C2 | semidirect |
| 4. #23761561 | C2 | semidirect |
| 5. #23761559 | C2 | semidirect |
| 6. #23761557 | C2 | semidirect |
| 7. C79×#1406 | C2 | semidirect |
| 10. #19099111 | C4 | semidirect |
| 13. #19098957 | C4 | semidirect |
| 14. #19098950 | C4 | semidirect |
| 19. #19098515 | C4 | semidirect |
| 42. #14579161 | C2×C4 | semidirect |
| 57. #14579072 | C2×C4 | semidirect |
| 61. #127×C79 | C2×C4 | semidirect |
| 65. #97×C79 | C2×C4 | semidirect |
| 194. #1406 | D79 | semidirect |
| 195. C79 | #13578 | semidirect |
| 233. #127 | C4×D79 | semidirect |
| 252. #97 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773865 | 2 |
| #355×D79 | 2 |
| #354×D79 | 2 |
| #23761561 | 2 |
| #23761559 | 2 |
| #23761557 | 2 |
| C79×#1406 | 2 |
| #13578 | 79 |