Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
330 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 330 conjugacy classes of subgroups — too many to draw. Only its 115 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C22×D5 |
| commutator, socle, cosocle | C22×C5 | C24 |
| Frattini | C22 | C23×D5 |
| Fitting | C2×C5×#41 | C2 |
| hypercenter | C2×#41 | D5 |
| hypocenter | C5 | #525 |
| LCS | G ▷ C22×C5 ▷ C5 | |
| UCS | C1 ◁ C2×C4 ◁ C2×#41 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×C5×#41 | C2 | semidirect |
| 2. C22×C4×D5 | C2 | semidirect |
| 3. #4092 | C2 | semidirect |
| 4. #4084 | C2 | semidirect |
| 5. #4083 | C2 | semidirect |
| 6. #4081 | C2 | semidirect |
| 7. C4×C22⋊D5 | C2 | semidirect |
| 8. #4072 | C2 | semidirect |
| 11. C2×C5×Q8 | C22 | semidirect |
| 13. C2×C5×D4 | C22 | semidirect |
| 15. C22×C4×C5 | C22 | semidirect |
| 22. C22⋊Dic5 | C22 | semidirect |
| 24. C4⋊Dic5 | C22 | semidirect |
| 25. #683 | C22 | semidirect |
| 26. C4×Dic5 | C22 | semidirect |
| 37. C2×C4×C5 | D4 | semidirect |
| 47. C2×#41 | D5 | semidirect |
| 63. C2×D5 | #41 | semidirect |
| 71. C2×Q8 | C2×D5 | semidirect |
| 74. C2×D4 | C2×D5 | semidirect |
| 80. C22×C4 | C2×D5 | semidirect |
| 107. C2×C4 | C22⋊D5 | semidirect |
| 111. C5 | #525 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#41 | 2 |
| C22×C4×D5 | 2 |
| #4092 | 2 |
| #4084 | 2 |
| #4083 | 2 |
| #4081 | 2 |
| C4×C22⋊D5 | 2 |
| #4072 | 2 |
| #525 | 5 |