Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
218 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 218 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.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22579875 | C2 | semidirect |
| 2. #22579870 | C2 | semidirect |
| 3. #22579865 | C2 | semidirect |
| 4. #22579863 | C2 | semidirect |
| 5. #22579859 | C2 | semidirect |
| 6. #22579858 | C2 | semidirect |
| 8. C4×C22⋊D277 | C2 | semidirect |
| 9. C2×C4⋊C4×C277 | C2 | semidirect |
| 66. C277 | #539 | semidirect |
| 76. C2×C4⋊C4 | D277 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22579875 | 2 |
| #22579870 | 2 |
| #22579865 | 2 |
| #22579863 | 2 |
| #22579859 | 2 |
| #22579858 | 2 |
| #22579854 | 2 |
| C4×C22⋊D277 | 2 |
| C2×C4⋊C4×C277 | 2 |
| #539 | 277 |