Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
460 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 460 conjugacy classes of subgroups — too many to draw. Only its 109 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. C2×#19098387 | C2 | semidirect |
| 5. #23761505 | C2 | semidirect |
| 6. #23761480 | C2 | semidirect |
| 7. C79×#1946 | C2 | semidirect |
| 18. #19098363 | C4 | semidirect |
| 41. C2×C79⋊C16 | C2×C4 | semidirect |
| 52. #107×C79 | C2×C4 | semidirect |
| 149. #1946 | D79 | semidirect |
| 152. C79 | #12956 | semidirect |
| 194. #107 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098676 | 2 |
| C2×#19098387 | 2 |
| C2×#19098375 | 2 |
| #23765115 | 2 |
| #23761505 | 2 |
| #23761480 | 2 |
| C79×#1946 | 2 |
| #12956 | 79 |