Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
552 conjugacy classes of subgroups; only the 173 normal subgroups are shown.
This group has 552 conjugacy classes of subgroups — too many to draw. Only its 173 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×#19097804 | C2 | semidirect |
| 3. C2×#19097771 | C2 | semidirect |
| 4. #23757667 | C2 | semidirect |
| 5. #23757653 | C2 | semidirect |
| 6. #23757646 | C2 | semidirect |
| 7. C4×M16×C157 | C2 | semidirect |
| 44. M16×C157 | D4 | semidirect |
| 75. C4×C157 | #137 | semidirect |
| 83. C157 | #3152 | semidirect |
| 91. C4×M16 | D157 | semidirect |
| 124. M16 | D628 | semidirect |
| 161. C4 | #19097804 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097804 | 2 |
| #23757823 | 2 |
| C2×#19097771 | 2 |
| #23757667 | 2 |
| #23757653 | 2 |
| #23757646 | 2 |
| C4×M16×C157 | 2 |
| #3152 | 157 |