Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
476 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 476 conjugacy classes of subgroups — too many to draw. Only its 105 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. #23772285 | C2 | semidirect |
| 3. #23765135 | C2 | semidirect |
| 4. C2×#19098373 | C2 | semidirect |
| 5. #23761505 | C2 | semidirect |
| 6. #23761486 | C2 | semidirect |
| 7. C79×#1976 | C2 | semidirect |
| 10. #19099004 | C4 | semidirect |
| 12. #19098999 | C4 | semidirect |
| 50. #14579101 | C2×C4 | semidirect |
| 62. C2×Q16×C79 | C2×C4 | semidirect |
| 64. C2×D8×C79 | C2×C4 | semidirect |
| 194. #1976 | D79 | semidirect |
| 197. C79 | #13030 | semidirect |
| 230. C2×Q16 | C4×D79 | semidirect |
| 234. C2×D8 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776534 | 2 |
| #23772285 | 2 |
| #23765135 | 2 |
| C2×#19098373 | 2 |
| #23761505 | 2 |
| #23761486 | 2 |
| C79×#1976 | 2 |
| #13030 | 79 |