Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
500 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 500 conjugacy classes of subgroups — too many to draw. Only its 197 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×#19097777 | C2 | semidirect |
| 3. #23757352 | C2 | semidirect |
| 4. C8×D628 | C2 | semidirect |
| 5. #23757297 | C2 | semidirect |
| 6. #23757239 | C2 | semidirect |
| 7. C2×C4×C8×C157 | C2 | semidirect |
| 41. C2×C8×C157 | D4 | semidirect |
| 75. C4×C157 | #131 | semidirect |
| 83. C157 | #2931 | semidirect |
| 91. C2×C4×C8 | D157 | semidirect |
| 123. C2×C8 | D628 | semidirect |
| 160. C4 | #19097777 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097777 | 2 |
| #23757823 | 2 |
| #23757352 | 2 |
| C8×D628 | 2 |
| #23757297 | 2 |
| #23757239 | 2 |
| C2×C4×C8×C157 | 2 |
| #2931 | 157 |