Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
206 conjugacy classes of subgroups; only the 131 normal subgroups are shown.
This group has 206 conjugacy classes of subgroups — too many to draw. Only its 131 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. #23761600 | C2 | direct (N × H) |
| 8. C2×C32×C79 | C4 | semidirect |
| 18. C32×C79 | C2×C4 | semidirect |
| 49. C2×C79 | #1423 | semidirect |
| 56. C79 | C2×#1423 | semidirect |
| 59. C2×C32 | Dic79 | semidirect |
| 71. C32 | C2×Dic79 | semidirect |
| 101. C2 | #23761600 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098389 | 2 |
| #23761600 | 2 |
| C22×C32×C79 | 2 |
| C2×#1423 | 79 |