Finite Group DatabasebetaFinite Group DatabasebetaOrder 320.
310 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 310 conjugacy classes of subgroups — too many to draw. Only its 119 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×C42×C5 | C2 |
| hypercenter | C2×C42 | D5 |
| hypocenter | C5 | #532 |
| LCS | G ▷ C22×C5 ▷ C5 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#709 | C2 | semidirect |
| 2. C2×C42×C5 | C2 | semidirect |
| 3. #4076 | C2 | semidirect |
| 4. #4021 | C2 | semidirect |
| 5. #4020 | C2 | semidirect |
| 6. C4×D20 | C2 | semidirect |
| 7. #4015 | C2 | semidirect |
| 25. C2×C4×C5 | D4 | semidirect |
| 42. C2×C42 | D5 | semidirect |
| 51. C4×C5 | #41 | semidirect |
| 79. C2×C4 | D20 | semidirect |
| 84. C5 | #532 | semidirect |
| 94. C4 | #709 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#709 | 2 |
| C2×C42×C5 | 2 |
| #4076 | 2 |
| #4021 | 2 |
| #4020 | 2 |
| C4×D20 | 2 |
| #4015 | 2 |
| #532 | 5 |