Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
378 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 378 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 |
|---|---|---|
| 4. #23761508 | C2 | semidirect |
| 5. #23761495 | C2 | semidirect |
| 6. #23761489 | C2 | semidirect |
| 7. C79×#3164 | C2 | semidirect |
| 31. C2×D632 | Q8 | semidirect |
| 159. #3164 | D79 | semidirect |
| 166. C79 | #13369 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765115 | 2 |
| C2×#19098363 | 2 |
| #23764310 | 2 |
| #23761508 | 2 |
| #23761495 | 2 |
| #23761489 | 2 |
| C79×#3164 | 2 |
| #13369 | 79 |