Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
554 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 554 conjugacy classes of subgroups — too many to draw. Only its 99 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. #23768766 | C2 | semidirect |
| 4. #23761829 | C2 | semidirect |
| 5. #23761796 | C2 | semidirect |
| 6. #23761259 | C2 | semidirect |
| 89. C2×Dic158 | SD16 | semidirect |
| 227. C79 | #9999 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772868 | 2 |
| #23768766 | 2 |
| #23761960 | 2 |
| #23761829 | 2 |
| #23761796 | 2 |
| #23761259 | 2 |
| C79×#3103 | 2 |
| #9999 | 79 |