Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
558 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 558 conjugacy classes of subgroups — too many to draw. Only its 107 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. #23772117 | C2 | semidirect |
| 3. #23764225 | C2 | semidirect |
| 4. #23761961 | C2 | semidirect |
| 5. #23761260 | C2 | semidirect |
| 6. #23761230 | C2 | semidirect |
| 7. C79×#1545 | C2 | semidirect |
| 10. #19098939 | C4 | semidirect |
| 11. #19098909 | C4 | semidirect |
| 87. C2×C79⋊C8 | D8 | semidirect |
| 199. #1545 | D79 | semidirect |
| 203. C79 | #9293 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774318 | 2 |
| #23772117 | 2 |
| #23764225 | 2 |
| #23761961 | 2 |
| #23761260 | 2 |
| #23761230 | 2 |
| C79×#1545 | 2 |
| #9293 | 79 |