Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
564 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 113 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. #23771988 | C2 | semidirect |
| 3. #23765117 | C2 | semidirect |
| 4. #23765115 | C2 | semidirect |
| 5. C2×#19098344 | C2 | semidirect |
| 6. #23761507 | C2 | semidirect |
| 7. C79×#1386 | C2 | semidirect |
| 14. #19098817 | C4 | semidirect |
| 34. C2×D632 | C2×C4 | semidirect |
| 55. #14579095 | D4 | semidirect |
| 66. #107×C79 | D4 | semidirect |
| 69. #106×C79 | C2×C4 | semidirect |
| 193. #1386 | D79 | semidirect |
| 194. C79 | #12999 | semidirect |
| 250. #107 | D316 | semidirect |
| 255. #106 | C4×D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098817 | 2 |
| #23771988 | 2 |
| #23765117 | 2 |
| #23765115 | 2 |
| C2×#19098344 | 2 |
| #23761507 | 2 |
| C79×#1386 | 2 |
| #12999 | 79 |