Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
444 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 444 conjugacy classes of subgroups — too many to draw. Only its 93 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×#17984818 | C2 | semidirect |
| 3. C2×#17984766 | C2 | semidirect |
| 4. C2×#17984763 | C2 | semidirect |
| 5. C2×(C2×D139)⋊C8 | C2 | semidirect |
| 6. #22580716 | C2 | semidirect |
| 7. C22×SD16×C139 | C2 | semidirect |
| 48. C4⋊Dic139 | D4 | semidirect |
| 58. C2×Q8×C139 | D4 | semidirect |
| 70. C2×C8×C139 | D4 | semidirect |
| 77. C22×D139 | SD16 | semidirect |
| 157. C139 | #2000 | semidirect |
| 159. C22×SD16 | D139 | semidirect |
| 194. C2×Q8 | C22⋊D139 | semidirect |
| 221. C2×C8 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984818 | 2 |
| C2×#17984813 | 2 |
| C2×#17984766 | 2 |
| C2×#17984763 | 2 |
| C2×(C2×D139)⋊C8 | 2 |
| #22580716 | 2 |
| C22×SD16×C139 | 2 |
| #2000 | 139 |