Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
284 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 93 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. #22580991 | C2 | semidirect |
| 2. #22580970 | C2 | semidirect |
| 3. #22580927 | C2 | semidirect |
| 4. #22580908 | C2 | semidirect |
| 20. C2×Q16×C139 | C4 | semidirect |
| 21. C2×SD16×C139 | C4 | semidirect |
| 22. C2×D8×C139 | C4 | semidirect |
| 96. C139 | #1976 | semidirect |
| 108. C2×Q16 | Dic139 | semidirect |
| 109. C2×SD16 | Dic139 | semidirect |
| 110. C2×D8 | Dic139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22580991 | 2 |
| #22580970 | 2 |
| #22580927 | 2 |
| #22580908 | 2 |
| C2×#135×C139 | 2 |
| #1976 | 139 |