Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
390 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 390 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C61 | #393 |
| commutator, Frattini, cosocle | C2×C42 | C23×C61 |
| prime radical | C61×#532 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C61 ◁ C2×C42×C61 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C61×#2606 | C2 | semidirect |
| 5. C61×#1300 | C2 | semidirect |
| 6. C61×#1288 | C2 | semidirect |
| 7. C61×#1285 | C2 | semidirect |
| 153. #10380 | C61 | direct (N × H) |
| 175. #2606 | C2×C61 | semidirect |
| 179. #1300 | C2×C61 | semidirect |
| 180. #1288 | C2×C61 | semidirect |
| 181. #1285 | C2×C61 | semidirect |
| 207. C61 | #10380 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C61×#2606 | 2 |
| C61×#1980 | 2 |
| C61×#1514 | 2 |
| C61×#1505 | 2 |
| C61×#1300 | 2 |
| C61×#1288 | 2 |
| C61×#1285 | 2 |
| #10380 | 61 |