Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
658 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 658 conjugacy classes of subgroups — too many to draw. Only its 101 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 |
|---|---|---|
| 1. #23774322 | C2 | semidirect |
| 3. #23768349 | C2 | semidirect |
| 4. #23762080 | C2 | semidirect |
| 5. #23761792 | C2 | semidirect |
| 6. #23761303 | C2 | semidirect |
| 7. C79×#1502 | C2 | semidirect |
| 87. C2×D316 | SD16 | semidirect |
| 221. #1502 | D79 | semidirect |
| 224. C79 | #10240 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774322 | 2 |
| #23772860 | 2 |
| #23768349 | 2 |
| #23762080 | 2 |
| #23761792 | 2 |
| #23761303 | 2 |
| C79×#1502 | 2 |
| #10240 | 79 |