Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
1252 conjugacy classes of subgroups; only the 253 normal subgroups are shown.
This group has 1252 conjugacy classes of subgroups — too many to draw. Only its 253 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 |
|---|---|---|
| 2. C22×Dic139⋊C4 | C2 | semidirect |
| 3. C22×(C2×D139)⋊C4 | C2 | semidirect |
| 4. C22×(C2×D139)⋊C4 | C2 | semidirect |
| 5. #22580871 | C2 | direct (N × H) |
| 6. C2×#95×C139 | C2 | semidirect |
| 14. C2×Dic139⋊C4 | C22 | semidirect |
| 17. C2×(C2×D139)⋊C4 | C22 | semidirect |
| 18. C2×(C2×D139)⋊C4 | C22 | semidirect |
| 21. #95×C139 | C22 | semidirect |
| 37. C22×Dic139 | D4 | semidirect |
| 72. C2×Dic139 | C2×D4 | semidirect |
| 108. C2×C139 | #394 | semidirect |
| 115. C139 | C2×#394 | semidirect |
| 122. C2×#95 | D139 | semidirect |
| 137. #95 | C2×D139 | semidirect |
| 225. C2 | #22580871 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×D556 | 2 |
| C22×Dic139⋊C4 | 2 |
| C22×(C2×D139)⋊C4 | 2 |
| #22580871 | 2 |
| C2×#95×C139 | 2 |
| C2×#394 | 139 |