Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
644 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 644 conjugacy classes of subgroups — too many to draw. Only its 99 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. #23761718 | C2 | semidirect |
| 3. #23761396 | C2 | semidirect |
| 4. C79×#1799 | C2 | semidirect |
| 5. C2×#14579158 | C4 | semidirect |
| 10. #19098472 | C4 | semidirect |
| 13. C4×C4⋊Dic79 | C4 | semidirect |
| 196. #1799 | D79 | semidirect |
| 199. C79 | #11877 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23768346 | 2 |
| #23761718 | 2 |
| #23761396 | 2 |
| C79×#1799 | 2 |
| #11877 | 79 |