Finite Group DatabasebetaFinite Group DatabasebetaOrder 17728.
210 conjugacy classes of subgroups; only the 52 normal subgroups are shown.
This group has 210 conjugacy classes of subgroups — too many to draw. Only its 52 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×C22⋊#11764308 | C2 | semidirect |
| 2. #22579938 | C2 | direct (N × H) |
| 6. C22⋊#11764308 | C22 | semidirect |
| 10. C2×C22⋊D277 | C4 | semidirect |
| 12. C22×Dic277 | C4 | semidirect |
| 13. C24×C277 | C4 | semidirect |
| 25. C2×Dic277 | C2×C4 | semidirect |
| 30. C23×C277 | C2×C4 | semidirect |
| 50. C2×C277 | #99 | semidirect |
| 54. C277 | C2×#99 | semidirect |
| 60. C24 | #11764308 | semidirect |
| 78. C23 | C2×#11764308 | semidirect |
| 107. C2 | #22579938 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊#11764308 | 2 |
| #22579938 | 2 |
| C22×C22⋊D277 | 2 |
| C2×#99 | 277 |