Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
478 conjugacy classes of subgroups; only the 75 normal subgroups are shown.
This group has 478 conjugacy classes of subgroups — too many to draw. Only its 75 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. #22581517 | C2 | semidirect |
| 2. C2×#17984838 | C2 | semidirect |
| 3. C2×#17984769 | C2 | semidirect |
| 4. #22580958 | C2 | semidirect |
| 5. C2×#17984758 | C2 | semidirect |
| 6. #22580714 | C2 | semidirect |
| 7. C2×AGL(1,ℤ/8)×C139 | C2 | semidirect |
| 43. C4⋊Dic139 | D4 | semidirect |
| 48. C4×Dic139 | D4 | semidirect |
| 54. C2×Q8×C139 | D4 | semidirect |
| 61. C2×D4×C139 | D4 | semidirect |
| 62. C2×D4×C139 | D4 | semidirect |
| 68. M16×C139 | D4 | semidirect |
| 138. C139 | #2002 | semidirect |
| 140. C2×AGL(1,ℤ/8) | D139 | semidirect |
| 174. C2×Q8 | C22⋊D139 | semidirect |
| 190. C2×D4 | C22⋊D139 | semidirect |
| 191. C2×D4 | C22⋊D139 | semidirect |
| 200. M16 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581517 | 2 |
| C2×#17984838 | 2 |
| C2×#17984769 | 2 |
| #22580958 | 2 |
| C2×#17984758 | 2 |
| #22580714 | 2 |
| C2×AGL(1,ℤ/8)×C139 | 2 |
| #2002 | 139 |