Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
178 conjugacy classes of subgroups; only the 53 normal subgroups are shown.
This group has 178 conjugacy classes of subgroups — too many to draw. Only its 53 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. #23765181 | C2 | semidirect |
| 3. #23761601 | C2 | semidirect |
| 4. #23761579 | C2 | semidirect |
| 5. #23761577 | C2 | semidirect |
| 6. (C2×D79)⋊C32 | C2 | semidirect |
| 7. C79×#1423 | C2 | semidirect |
| 91. #1423 | D79 | semidirect |
| 95. C79 | #13713 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765487 | 2 |
| #23765181 | 2 |
| #23761601 | 2 |
| #23761579 | 2 |
| #23761577 | 2 |
| (C2×D79)⋊C32 | 2 |
| C79×#1423 | 2 |
| #13713 | 79 |