Finite Group DatabasebetaFinite Group DatabasebetaOrder 25216.
400 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 400 conjugacy classes of subgroups — too many to draw. Only its 117 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. C2×#20263349 | C2 | semidirect |
| 2. C2×D8×D197 | C2 | semidirect |
| 3. #27161516 | C2 | direct (N × H) |
| 4. C2×#20263269 | C2 | semidirect |
| 5. C2×D3152 | C2 | semidirect |
| 6. C2×#20263267 | C2 | semidirect |
| 7. C2×#20263265 | C2 | semidirect |
| 8. C2×SD32×C197 | C2 | semidirect |
| 12. #20263349 | C22 | semidirect |
| 15. C2×D1576 | C22 | semidirect |
| 18. D8×D197 | C22 | semidirect |
| 20. #20263269 | C22 | semidirect |
| 21. D3152 | C22 | semidirect |
| 22. #20263267 | C22 | semidirect |
| 23. #20263265 | C22 | semidirect |
| 24. C2×#15691333 | C22 | semidirect |
| 25. C2×Q16×C197 | C22 | semidirect |
| 27. SD32×C197 | C22 | semidirect |
| 28. C2×C16×C197 | C22 | semidirect |
| 44. D1576 | C23 | semidirect |
| 49. #15691333 | C23 | semidirect |
| 53. Q16×C197 | C23 | semidirect |
| 57. C16×C197 | C23 | semidirect |
| 98. C2×C197 | #509 | semidirect |
| 103. C197 | C2×#509 | semidirect |
| 109. C2×SD32 | D197 | semidirect |
| 117. C2×Q16 | C2×D197 | semidirect |
| 127. SD32 | C2×D197 | semidirect |
| 132. C2×C16 | C2×D197 | semidirect |
| 147. Q16 | C22×D197 | semidirect |
| 161. C16 | C22×D197 | semidirect |
| 205. C2 | #27161516 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#20263349 | 2 |
| C2×D8×D197 | 2 |
| #27161516 | 2 |
| C2×#20263269 | 2 |
| C2×D3152 | 2 |
| C2×#20263267 | 2 |
| C2×#20263265 | 2 |
| C2×SD32×C197 | 2 |
| C2×#509 | 197 |