Finite Group DatabasebetaFinite Group DatabasebetaOrder 19648.
228 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 107 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. #23754259 | C2 | semidirect |
| 2. #23754250 | C2 | semidirect |
| 3. #23754240 | C2 | semidirect |
| 4. #23754237 | C2 | semidirect |
| 5. #23754236 | C2 | semidirect |
| 6. Q8×Dic307 | C2 | semidirect |
| 9. C2×C4⋊Dic307 | C2 | semidirect |
| 10. C4⋊C4×D307 | C2 | semidirect |
| 11. C22⋊Q8×C307 | C2 | semidirect |
| 37. C22⋊D307 | Q8 | semidirect |
| 74. C307 | #554 | semidirect |
| 81. C22⋊Q8 | D307 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23754259 | 2 |
| #23754250 | 2 |
| #23754240 | 2 |
| #23754237 | 2 |
| #23754236 | 2 |
| Q8×Dic307 | 2 |
| C4×C22⋊D307 | 2 |
| (C22⋊D307)⋊C4 | 2 |
| C2×C4⋊Dic307 | 2 |
| C4⋊C4×D307 | 2 |
| C22⋊Q8×C307 | 2 |
| #554 | 307 |