Finite Group DatabasebetaFinite Group DatabasebetaOrder 25664.
322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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. C22×Dic802 | C2 | semidirect |
| 3. #27165717 | C2 | direct (N × H) |
| 4. C2×C4⋊Dic401 | C2 | semidirect |
| 6. C2×C4⋊C4×C401 | C2 | semidirect |
| 9. C2×Dic802 | C22 | semidirect |
| 14. C4⋊Dic401 | C22 | semidirect |
| 18. C4⋊C4×C401 | C22 | semidirect |
| 21. C22×D401 | Q8 | semidirect |
| 41. C2×D401 | C2×Q8 | semidirect |
| 46. C2×C401 | C22⋊Q8 | semidirect |
| 51. C401 | C2×C22⋊Q8 | semidirect |
| 57. C2×C4⋊C4 | D401 | semidirect |
| 69. C4⋊C4 | C2×D401 | semidirect |
| 99. C2 | #27165717 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic802 | 2 |
| C22×C4×D401 | 2 |
| #27165717 | 2 |
| C2×C4⋊Dic401 | 2 |
| C2×#20264343 | 2 |
| C2×C4⋊C4×C401 | 2 |
| C2×C22⋊Q8 | 401 |