Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
112 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 112 conjugacy classes of subgroups — too many to draw. Only its 41 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×Dic1108 | C2 | semidirect |
| 4. C4×Dic554 | C2 | semidirect |
| 5. #22579805 | C2 | semidirect |
| 7. C4⋊C8×C277 | C2 | semidirect |
| 51. C277 | #464 | semidirect |
| 57. C4⋊C8 | D277 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Dic1108 | 2 |
| C2×#17984552 | 2 |
| #22579868 | 2 |
| C4×Dic554 | 2 |
| #22579805 | 2 |
| #22579802 | 2 |
| C4⋊C8×C277 | 2 |
| #464 | 277 |