Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
390 conjugacy classes of subgroups; only the 65 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 65 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. #23765671 | C2 | semidirect |
| 3. #23765446 | C2 | semidirect |
| 4. #23762889 | C2 | semidirect |
| 5. #23761444 | C2 | semidirect |
| 6. #23761368 | C2 | semidirect |
| 7. C79×#1330 | C2 | semidirect |
| 14. #19098943 | C22 | semidirect |
| 22. #19098314 | C22 | semidirect |
| 25. C4⋊C16×C79 | C22 | semidirect |
| 26. #346×C79 | C22 | semidirect |
| 179. #1330 | D79 | semidirect |
| 180. C79 | #12326 | semidirect |
| 195. C4⋊C16 | C2×D79 | semidirect |
| 197. #346 | C2×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23775012 | 2 |
| #23765671 | 2 |
| #23765446 | 2 |
| #23762889 | 2 |
| #23761444 | 2 |
| #23761368 | 2 |
| C79×#1330 | 2 |
| #12326 | 79 |