Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
532 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 532 conjugacy classes of subgroups — too many to draw. Only its 115 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. #101×Dic79 | C2 | semidirect |
| 4. #23761527 | C2 | semidirect |
| 5. C79×#1394 | C2 | semidirect |
| 16. #19098359 | C4 | semidirect |
| 41. #14579080 | C2×C4 | semidirect |
| 50. #101×C79 | C2×C4 | semidirect |
| 153. Dic79 | #355 | semidirect |
| 165. #1394 | D79 | semidirect |
| 166. C79 | C4×#355 | semidirect |
| 208. #101 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765943 | 2 |
| C2×#19098359 | 2 |
| #101×Dic79 | 2 |
| #23761527 | 2 |
| C79×#1394 | 2 |
| C4×#355 | 79 |