Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
266 conjugacy classes of subgroups; only the 53 normal subgroups are shown.
This group has 266 conjugacy classes of subgroups — too many to draw. Only its 53 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×D8×D139 | C2 | semidirect |
| 2. C2×#17984783 | C2 | semidirect |
| 3. #22581186 | C2 | semidirect |
| 4. #22580755 | C2 | semidirect |
| 5. #22580754 | C2 | semidirect |
| 6. (C2×D139)⋊C16 | C2 | semidirect |
| 7. C2×D16×C139 | C2 | semidirect |
| 16. C2×C139⋊C16 | C22 | semidirect |
| 17. #17984776 | C22 | semidirect |
| 20. C2×D8×C139 | C22 | semidirect |
| 22. C2×C16×C139 | C22 | semidirect |
| 31. D1112 | D4 | semidirect |
| 44. D8×C139 | D4 | semidirect |
| 83. C2×D139 | D16 | semidirect |
| 95. C139 | #2184 | semidirect |
| 99. C2×D16 | D139 | semidirect |
| 110. C2×D8 | C2×D139 | semidirect |
| 116. C2×C16 | C2×D139 | semidirect |
| 134. D8 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D8×D139 | 2 |
| C2×#17984783 | 2 |
| #22581186 | 2 |
| #22580755 | 2 |
| #22580754 | 2 |
| (C2×D139)⋊C16 | 2 |
| C2×D16×C139 | 2 |
| #2184 | 139 |