Finite Group DatabasebetaFinite Group DatabasebetaOrder 26176.
298 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 298 conjugacy classes of subgroups — too many to draw. Only its 111 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×#20266988 | C2 | semidirect |
| 2. #27189743 | C2 | direct (N × H) |
| 3. C2×#20266976 | C2 | semidirect |
| 4. C2×#20266973 | C2 | semidirect |
| 5. C2×#20266972 | C2 | semidirect |
| 6. C22×D4×C409 | C2 | semidirect |
| 8. #20266988 | C22 | semidirect |
| 9. C2×Dic818 | C22 | semidirect |
| 10. C2×D1636 | C22 | semidirect |
| 13. #20266976 | C22 | semidirect |
| 14. #20266973 | C22 | semidirect |
| 15. #20266972 | C22 | semidirect |
| 16. C2×#15692543 | C22 | semidirect |
| 21. C2×D4×C409 | C22 | semidirect |
| 25. Dic818 | C23 | semidirect |
| 27. D1636 | C23 | semidirect |
| 31. #15692543 | C23 | semidirect |
| 57. C2×C409 | AGL(1,ℤ/8) | semidirect |
| 60. C409 | C2×AGL(1,ℤ/8) | semidirect |
| 63. C22×D4 | D409 | semidirect |
| 77. C2×D4 | C2×D409 | semidirect |
| 119. C2 | #27189743 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#20266988 | 2 |
| #27189743 | 2 |
| C2×#20266976 | 2 |
| C2×#20266973 | 2 |
| C2×#20266972 | 2 |
| C22×D4×C409 | 2 |
| C2×AGL(1,ℤ/8) | 409 |