Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
158 conjugacy classes of subgroups; only the 48 normal subgroups are shown.
This group has 158 conjugacy classes of subgroups — too many to draw. Only its 48 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. #22579959 | C2 | semidirect |
| 2. #22579939 | C2 | semidirect |
| 3. #22579938 | C2 | semidirect |
| 10. C2×Dic554 | C4 | semidirect |
| 12. C2×C22⋊D277 | C4 | semidirect |
| 14. C2×C4×D277 | C4 | semidirect |
| 16. C22×C4×C277 | C4 | semidirect |
| 53. C277 | #410 | semidirect |
| 67. C22×C4 | #11764308 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22579959 | 2 |
| #22579939 | 2 |
| #22579938 | 2 |
| C2×#17984563 | 2 |
| #410 | 277 |