Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
392 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 392 conjugacy classes of subgroups — too many to draw. Only its 103 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 |
|---|---|---|
| 3. #23762167 | C2 | semidirect |
| 4. #23761294 | C2 | semidirect |
| 19. #329×C79 | C4 | semidirect |
| 20. #329×C79 | C4 | semidirect |
| 21. #329×C79 | C4 | semidirect |
| 143. C79 | #8918 | semidirect |
| 157. #329 | Dic79 | semidirect |
| 158. #329 | Dic79 | semidirect |
| 159. #329 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772471 | 2 |
| #23764233 | 2 |
| #23762167 | 2 |
| #23761294 | 2 |
| C79×#1525 | 2 |
| #8918 | 79 |