Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
422 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 422 conjugacy classes of subgroups — too many to draw. Only its 93 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. C2×#19098380 | C2 | semidirect |
| 4. C2×#19098380 | C2 | semidirect |
| 6. #23764190 | C2 | semidirect |
| 7. C79×#1378 | C2 | semidirect |
| 175. #1378 | D79 | semidirect |
| 176. C79 | #13418 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23773894 | 2 |
| #23765150 | 2 |
| C2×#19098380 | 2 |
| #23765129 | 2 |
| #23764190 | 2 |
| C79×#1378 | 2 |
| #13418 | 79 |