Finite Group DatabasebetaFinite Group DatabasebetaOrder 26176.
266 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 266 conjugacy classes of subgroups — too many to draw. Only its 103 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×#20266989 | C2 | semidirect |
| 2. C2×#20266987 | C2 | semidirect |
| 3. #27189738 | C2 | direct (N × H) |
| 4. C2×#20266978 | C2 | semidirect |
| 5. C2×#20266977 | C2 | semidirect |
| 6. C2×#20266973 | C2 | semidirect |
| 7. C2×C8×D409 | C2 | semidirect |
| 8. C2×SD16×C409 | C2 | semidirect |
| 10. #20266989 | C22 | semidirect |
| 12. #20266987 | C22 | semidirect |
| 20. #20266978 | C22 | semidirect |
| 21. #20266977 | C22 | semidirect |
| 22. #20266973 | C22 | semidirect |
| 24. C8×D409 | C22 | semidirect |
| 27. SD16×C409 | C22 | semidirect |
| 65. C2×C409 | #135 | semidirect |
| 69. C409 | C2×#135 | semidirect |
| 76. C2×SD16 | D409 | semidirect |
| 94. SD16 | C2×D409 | semidirect |
| 137. C2 | #27189738 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#20266989 | 2 |
| C2×#20266987 | 2 |
| #27189738 | 2 |
| C2×#20266978 | 2 |
| C2×#20266977 | 2 |
| C2×#20266973 | 2 |
| C2×C8×D409 | 2 |
| C2×SD16×C409 | 2 |
| C2×#135 | 409 |