Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
332 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 332 conjugacy classes of subgroups — too many to draw. Only its 92 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×C22⋊#11929441 | C2 | semidirect |
| 2. #23758118 | C2 | semidirect |
| 3. #23758116 | C2 | semidirect |
| 38. C2×D4×C157 | C8 | semidirect |
| 62. C23×C157 | C2×C8 | semidirect |
| 68. C2×C4×C157 | C2×C8 | semidirect |
| 97. C157 | #1459 | semidirect |
| 119. C2×D4 | #11929441 | semidirect |
| 146. C23 | C2×#11929441 | semidirect |
| 165. C2×C4 | C2×#11929441 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊#11929441 | 2 |
| #23758118 | 2 |
| #23758116 | 2 |
| C2×D4×Dic157 | 2 |
| #1459 | 157 |