Finite Group DatabasebetaFinite Group DatabasebetaOrder 25664.
250 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 250 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D401 |
| commutator, socle, cosocle | C22×C401 | C24 |
| Fitting | C22⋊Q8×C401 | C2 |
| hypercenter | C22⋊Q8 | D401 |
| hypocenter | C401 | #538 |
| LCS | G ▷ C22×C401 ▷ C401 | |
| UCS | C1 ◁ C22 ◁ C22⋊Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #27165732 | C2 | semidirect |
| 2. #27165726 | C2 | semidirect |
| 3. #27165722 | C2 | semidirect |
| 4. #27165712 | C2 | semidirect |
| 5. #27165711 | C2 | semidirect |
| 6. #27165707 | C2 | semidirect |
| 7. #27165697 | C2 | semidirect |
| 8. C2×#20264343 | C2 | semidirect |
| 9. C22⋊Q8×C401 | C2 | semidirect |
| 13. C2×D1604 | C22 | semidirect |
| 16. C2×C4×D401 | C22 | semidirect |
| 17. C4⋊Dic401 | C22 | semidirect |
| 18. #20264345 | C22 | semidirect |
| 23. #20264343 | C22 | semidirect |
| 24. #20264343 | C22 | semidirect |
| 25. C4×Dic401 | C22 | semidirect |
| 26. C2×Q8×C401 | C22 | semidirect |
| 28. C4⋊C4×C401 | C22 | semidirect |
| 29. C4⋊C4×C401 | C22 | semidirect |
| 74. C401 | #538 | semidirect |
| 79. C22⋊Q8 | D401 | semidirect |
| 86. C2×Q8 | C2×D401 | semidirect |
| 96. C4⋊C4 | C2×D401 | semidirect |
| 97. C4⋊C4 | C2×D401 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #27165732 | 2 |
| #27165726 | 2 |
| #27165722 | 2 |
| #27165712 | 2 |
| #27165711 | 2 |
| #27165707 | 2 |
| #27165697 | 2 |
| C2×#20264343 | 2 |
| C22⋊Q8×C401 | 2 |
| #538 | 401 |