Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
246 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 246 conjugacy classes of subgroups — too many to draw. Only its 111 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×C5×C4⋊C4 | C2 | semidirect |
| 5. C2×C4⋊Dic5 | C2 | semidirect |
| 6. C2×#683 | C2 | semidirect |
| 7. C2×C4×Dic5 | C2 | semidirect |
| 8. #4044 | C2 | direct (N × H) |
| 16. C5×C4⋊C4 | C22 | semidirect |
| 20. C4⋊Dic5 | C22 | semidirect |
| 21. #683 | C22 | semidirect |
| 22. C4×Dic5 | C22 | semidirect |
| 44. C2×C4⋊C4 | D5 | semidirect |
| 72. C4⋊C4 | C2×D5 | semidirect |
| 77. C2×C5 | #126 | semidirect |
| 99. C5 | C2×#126 | semidirect |
| 115. C2 | #4044 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×C4⋊C4 | 2 |
| C2×#685 | 2 |
| C2×C4⋊Dic5 | 2 |
| C2×#683 | 2 |
| C2×C4×Dic5 | 2 |
| #4044 | 2 |
| C2×#126 | 5 |