Finite Group DatabasebetaFinite Group DatabasebetaOrder 25664.
342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 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. C22×C4×D401 | C2 | semidirect |
| 3. #27165722 | C2 | direct (N × H) |
| 4. C2×#20264345 | C2 | semidirect |
| 5. C2×#20264343 | C2 | semidirect |
| 6. C2×#20264343 | C2 | semidirect |
| 7. C2×#20264343 | C2 | semidirect |
| 8. C2×C4⋊C4×C401 | C2 | semidirect |
| 16. C2×C4×D401 | C22 | semidirect |
| 17. #20264345 | C22 | semidirect |
| 18. #20264343 | C22 | semidirect |
| 19. #20264343 | C22 | semidirect |
| 20. #20264343 | C22 | semidirect |
| 24. C4⋊C4×C401 | C22 | semidirect |
| 63. C2×C401 | #123 | semidirect |
| 69. C401 | C2×#123 | semidirect |
| 75. C2×C4⋊C4 | D401 | semidirect |
| 91. C4⋊C4 | C2×D401 | semidirect |
| 135. C2 | #27165722 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1604 | 2 |
| C22×C4×D401 | 2 |
| #27165722 | 2 |
| C2×#20264345 | 2 |
| C2×#20264343 | 2 |
| C2×C4⋊C4×C401 | 2 |
| C2×#123 | 401 |