Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
390 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 69 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. #23775122 | C2 | semidirect |
| 2. #23765656 | C2 | semidirect |
| 3. #23765436 | C2 | semidirect |
| 4. #23762755 | C2 | semidirect |
| 5. #23761450 | C2 | semidirect |
| 6. #23761362 | C2 | semidirect |
| 7. C79×D4⋊C16 | C2 | semidirect |
| 74. D632 | D8 | semidirect |
| 157. D4⋊C16 | D79 | semidirect |
| 158. C79 | #12319 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23775122 | 2 |
| #23765656 | 2 |
| #23765436 | 2 |
| #23762755 | 2 |
| #23761450 | 2 |
| #23761362 | 2 |
| C79×D4⋊C16 | 2 |
| #12319 | 79 |