Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
816 conjugacy classes of subgroups; only the 147 normal subgroups are shown.
This group has 816 conjugacy classes of subgroups — too many to draw. Only its 147 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. #23764370 | C2 | semidirect |
| 2. #23764217 | C2 | semidirect |
| 3. C2×#19098305 | C2 | semidirect |
| 4. C2×#19098303 | C2 | semidirect |
| 16. #562×C79 | C4 | semidirect |
| 160. C79 | #8508 | semidirect |
| 163. #562 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23764370 | 2 |
| #23764217 | 2 |
| C2×#19098305 | 2 |
| C2×#19098303 | 2 |
| C2×#562×C79 | 2 |
| #8508 | 79 |