Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
552 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 552 conjugacy classes of subgroups — too many to draw. Only its 165 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 |
|---|---|---|
| 3. #22581333 | C2 | semidirect |
| 4. #22581332 | C2 | semidirect |
| 5. #22581331 | C2 | semidirect |
| 7. #494×C139 | C2 | semidirect |
| 49. C4×D139 | Q16 | semidirect |
| 61. C4×C139 | C2×Q16 | semidirect |
| 65. Dic139 | C2×Q16 | semidirect |
| 68. D139 | #494 | direct (N × H) |
| 69. C139 | C2×#494 | semidirect |
| 76. #494 | D139 | direct (N × H) |
| 134. C4 | Q16×D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q16×D139 | 2 |
| C4⋊Q8×D139 | 2 |
| #22581333 | 2 |
| #22581332 | 2 |
| #22581331 | 2 |
| C4×C8×D139 | 2 |
| #494×C139 | 2 |
| C2×#494 | 139 |