Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
536 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 536 conjugacy classes of subgroups — too many to draw. Only its 87 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. #23770431 | C2 | semidirect |
| 5. #23761225 | C2 | semidirect |
| 6. #23761224 | C2 | semidirect |
| 7. C79×#1271 | C2 | semidirect |
| 103. C4⋊Dic79 | SD16 | semidirect |
| 124. C4⋊C4×C79 | SD16 | semidirect |
| 223. #1271 | D79 | semidirect |
| 224. C79 | #7741 | semidirect |
| 340. C4⋊C4 | #11929613 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23770431 | 2 |
| #23764635 | 2 |
| #23764634 | 2 |
| #23764490 | 2 |
| #23761225 | 2 |
| #23761224 | 2 |
| C79×#1271 | 2 |
| #7741 | 79 |