Finite Group DatabasebetaFinite Group DatabasebetaOrder 25664.
426 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 426 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.
| subgroup | G/H | |
|---|---|---|
| center | C23 | C22×D401 |
| commutator, cosocle | C22×C401 | C24 |
| Frattini | C22 | C23×D401 |
| Fitting | C22×D4×C401 | C2 |
| socle | C23×C401 | C23 |
| hypercenter | C22×D4 | D401 |
| hypocenter | C401 | C2×#121 |
| LCS | G ▷ C22×C401 ▷ C401 | |
| UCS | C1 ◁ C23 ◁ C22×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C22⋊D401 | C2 | semidirect |
| 2. C22×C22⋊D401 | C2 | semidirect |
| 3. C23×Dic401 | C2 | semidirect |
| 4. #27165709 | C2 | direct (N × H) |
| 5. C2×#20264345 | C2 | semidirect |
| 6. C2×C22⋊Dic401 | C2 | semidirect |
| 7. C2×#20264343 | C2 | semidirect |
| 8. C22×D4×C401 | C2 | semidirect |
| 12. C2×C22⋊D401 | C22 | semidirect |
| 13. C2×C22⋊D401 | C22 | semidirect |
| 18. C22×Dic401 | C22 | semidirect |
| 19. #20264345 | C22 | semidirect |
| 20. C22⋊Dic401 | C22 | semidirect |
| 21. #20264343 | C22 | semidirect |
| 25. C2×D4×C401 | C22 | semidirect |
| 36. C2×Dic401 | D4 | semidirect |
| 45. C23×C401 | D4 | semidirect |
| 61. C22×C401 | C2×D4 | semidirect |
| 71. Dic401 | C2×D4 | semidirect |
| 74. C2×C401 | #121 | semidirect |
| 79. C401 | C2×#121 | semidirect |
| 83. C22×D4 | D401 | semidirect |
| 97. C2×D4 | C2×D401 | semidirect |
| 116. C23 | C22⋊D401 | semidirect |
| 145. C22 | C2×C22⋊D401 | semidirect |
| 155. C2 | #27165709 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D401 | 2 |
| C23×Dic401 | 2 |
| #27165709 | 2 |
| C2×#20264345 | 2 |
| C2×C22⋊Dic401 | 2 |
| C2×#20264343 | 2 |
| C22×D4×C401 | 2 |
| C2×#121 | 401 |