Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
380 conjugacy classes of subgroups; only the 71 normal subgroups are shown.
This group has 380 conjugacy classes of subgroups — too many to draw. Only its 71 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. #22581751 | C2 | semidirect |
| 2. #22581520 | C2 | semidirect |
| 3. #22580969 | C2 | semidirect |
| 4. #22580958 | C2 | semidirect |
| 5. #22580927 | C2 | semidirect |
| 6. #22580725 | C2 | semidirect |
| 7. C2×AGL(1,ℤ/8)×C139 | C2 | semidirect |
| 46. C2×C139⋊C8 | D4 | semidirect |
| 59. C2×Q8×C139 | D4 | semidirect |
| 67. C2×D4×C139 | D4 | semidirect |
| 73. M16×C139 | D4 | semidirect |
| 142. C139 | #2008 | semidirect |
| 145. C2×AGL(1,ℤ/8) | D139 | semidirect |
| 184. C2×Q8 | C22⋊D139 | semidirect |
| 195. C2×D4 | C22⋊D139 | semidirect |
| 208. M16 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581751 | 2 |
| #22581520 | 2 |
| #22580969 | 2 |
| #22580958 | 2 |
| #22580927 | 2 |
| #22580725 | 2 |
| C2×AGL(1,ℤ/8)×C139 | 2 |
| #2008 | 139 |