Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
500 conjugacy classes of subgroups; only the 185 normal subgroups are shown.
This group has 500 conjugacy classes of subgroups — too many to draw. Only its 185 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 |
|---|---|---|
| 2. #22581421 | C2 | semidirect |
| 3. #22581047 | C2 | semidirect |
| 4. #22581040 | C2 | semidirect |
| 5. #22581035 | C2 | semidirect |
| 6. #22580947 | C2 | semidirect |
| 7. C2×C8×Dic139 | C2 | semidirect |
| 8. #427×C139 | C2 | semidirect |
| 10. #17984864 | C4 | semidirect |
| 30. #14555785 | C2×C4 | semidirect |
| 37. Dic556 | C2×C4 | semidirect |
| 38. #14555774 | C2×C4 | semidirect |
| 39. D1112 | C2×C4 | semidirect |
| 49. C2×C8×C139 | C2×C4 | semidirect |
| 87. Dic139 | #135 | semidirect |
| 92. C139 | C4×#135 | semidirect |
| 99. #427 | D139 | semidirect |
| 136. C2×C8 | C4×D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984864 | 2 |
| #22581421 | 2 |
| #22581047 | 2 |
| #22581040 | 2 |
| #22581035 | 2 |
| #22580947 | 2 |
| C2×C8×Dic139 | 2 |
| #427×C139 | 2 |
| C4×#135 | 139 |