Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
498 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 498 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 | C4×C61 | AΣL(1,𝔽16) |
| commutator | C2×Q8 | C22×C4×C61 |
| Frattini, cosocle | #124 | C23×C61 |
| socle | C2×C61 | C2×AΣL(1,𝔽16) |
| prime radical | C61×#3018 | C2 |
| LCS | G ▷ C2×Q8 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C61 ◁ C2×C4×C61 ◁ C22×C4×C61 ◁ C61×#532 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C61×#2126 | C2 | semidirect |
| 3. C61×#1525 | C2 | semidirect |
| 4. C61×#1404 | C2 | semidirect |
| 5. C61×#585 | C4 | semidirect |
| 8. C61×#456 | C4 | semidirect |
| 13. C61×#413 | C4 | semidirect |
| 16. C61×#354 | C22 | semidirect |
| 19. C61×#329 | C22 | semidirect |
| 149. #13568 | C61 | direct (N × H) |
| 170. #2126 | C2×C61 | semidirect |
| 171. #1525 | C2×C61 | semidirect |
| 172. #1404 | C2×C61 | semidirect |
| 179. #585 | C4×C61 | semidirect |
| 182. #456 | C4×C61 | semidirect |
| 187. #413 | C4×C61 | semidirect |
| 190. #354 | C22×C61 | semidirect |
| 193. #329 | C22×C61 | semidirect |
| 194. C61 | #13568 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C61×#3018 | 2 |
| C61×#2126 | 2 |
| C61×#1525 | 2 |
| C61×#1404 | 2 |
| #13568 | 61 |