Finite Group DatabasebetaFinite Group DatabasebetaOrder 25664.
268 conjugacy classes of subgroups; only the 99 normal subgroups are shown.
This group has 268 conjugacy classes of subgroups — too many to draw. Only its 99 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. #27165783 | C2 | semidirect |
| 2. #27165764 | C2 | semidirect |
| 3. #27165762 | C2 | semidirect |
| 4. #27165760 | C2 | semidirect |
| 5. C2×D3208 | C2 | semidirect |
| 6. D8×D401 | C2 | semidirect |
| 7. #27165743 | C2 | semidirect |
| 8. #135×C401 | C2 | semidirect |
| 9. #20264367 | C22 | semidirect |
| 13. C2×D1604 | C22 | semidirect |
| 15. D4×D401 | C22 | semidirect |
| 16. #20264353 | C22 | semidirect |
| 17. D3208 | C22 | semidirect |
| 18. D3208 | C22 | semidirect |
| 19. #20264351 | C22 | semidirect |
| 20. #20264350 | C22 | semidirect |
| 21. #20264349 | C22 | semidirect |
| 22. C8×D401 | C22 | semidirect |
| 23. #41×C401 | C22 | semidirect |
| 24. Q16×C401 | C22 | semidirect |
| 25. SD16×C401 | C22 | semidirect |
| 26. D8×C401 | C22 | semidirect |
| 27. C2×C8×C401 | C22 | semidirect |
| 62. C401 | #576 | semidirect |
| 68. #135 | D401 | semidirect |
| 75. #41 | C2×D401 | semidirect |
| 80. Q16 | C2×D401 | semidirect |
| 82. SD16 | C2×D401 | semidirect |
| 86. D8 | C2×D401 | semidirect |
| 90. C2×C8 | C2×D401 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #27165783 | 2 |
| #27165764 | 2 |
| #27165762 | 2 |
| #27165760 | 2 |
| C2×D3208 | 2 |
| D8×D401 | 2 |
| #27165743 | 2 |
| #135×C401 | 2 |
| #576 | 401 |