Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
472 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 472 conjugacy classes of subgroups — too many to draw. Only its 141 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. C2×Q16×D157 | C2 | semidirect |
| 3. #23757651 | C2 | semidirect |
| 4. #23757514 | C2 | semidirect |
| 5. #23757511 | C2 | semidirect |
| 6. #23757481 | C2 | semidirect |
| 7. #23757429 | C2 | semidirect |
| 8. #23757427 | C2 | semidirect |
| 9. Q16×Dic157 | C2 | semidirect |
| 11. C22×Q16×C157 | C2 | semidirect |
| 76. Q16×C157 | D4 | semidirect |
| 84. C22⋊D157 | Q16 | direct (N × H) |
| 112. C22×C157 | C2×Q16 | semidirect |
| 116. C2×D157 | C2×Q16 | semidirect |
| 126. Dic157 | C2×Q16 | semidirect |
| 132. C157 | D4×Q16 | semidirect |
| 135. C22×Q16 | D157 | semidirect |
| 193. Q16 | C22⋊D157 | direct (N × H) |
| 248. C22 | Q16×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q16×D157 | 2 |
| Q8×C22⋊D157 | 2 |
| #23757651 | 2 |
| #23757514 | 2 |
| #23757511 | 2 |
| #23757481 | 2 |
| #23757429 | 2 |
| #23757427 | 2 |
| Q16×Dic157 | 2 |
| C8×C22⋊D157 | 2 |
| C22×Q16×C157 | 2 |
| D4×Q16 | 157 |