Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
270 conjugacy classes of subgroups; only the 67 normal subgroups are shown.
This group has 270 conjugacy classes of subgroups — too many to draw. Only its 67 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×D2528 | C2 | semidirect |
| 2. C2×#19098398 | C2 | semidirect |
| 3. #23765648 | C2 | semidirect |
| 4. C32×Dic79 | C2 | semidirect |
| 5. C2×D32×C79 | C2 | semidirect |
| 24. C79⋊C32 | D4 | semidirect |
| 29. C32×C79 | D4 | semidirect |
| 63. Dic79 | D32 | semidirect |
| 71. C2×D32 | D79 | semidirect |
| 74. C79 | #13725 | semidirect |
| 98. C32 | C22⋊D79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D2528 | 2 |
| C2×#19098398 | 2 |
| #23765648 | 2 |
| C32×Dic79 | 2 |
| C2×D32×C79 | 2 |
| #13725 | 79 |