Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
384 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 384 conjugacy classes of subgroups — too many to draw. Only its 117 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×#19098386 | C2 | semidirect |
| 4. #23764181 | C2 | semidirect |
| 5. #23761511 | C2 | semidirect |
| 6. #23761487 | C2 | semidirect |
| 23. #362×C79 | C4 | semidirect |
| 24. #361×C79 | C4 | semidirect |
| 152. C79 | #12952 | semidirect |
| 166. #362 | Dic79 | semidirect |
| 167. #361 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772317 | 2 |
| C2×#19098386 | 2 |
| C2×#19098373 | 2 |
| #23764181 | 2 |
| #23761511 | 2 |
| #23761487 | 2 |
| C79×#2148 | 2 |
| #12952 | 79 |