Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
466 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 466 conjugacy classes of subgroups — too many to draw. Only its 146 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C61 | #1893 |
| commutator | C2×C8 | C22×C4×C61 |
| Frattini, cosocle | C22×C8 | C23×C61 |
| prime radical | C61×#3060 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C61 ◁ C22×C4×C61 ◁ C2×#131×C61 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C61×#3407 | C2 | semidirect |
| 3. C61×#2143 | C2 | semidirect |
| 4. C61×#1813 | C2 | semidirect |
| 5. C61×#1383 | C2 | semidirect |
| 45. C2×C16×C61 | D4 | semidirect |
| 119. #13076 | C61 | direct (N × H) |
| 134. #3407 | C2×C61 | semidirect |
| 136. #2143 | C2×C61 | semidirect |
| 137. #1813 | C2×C61 | semidirect |
| 138. #1383 | C2×C61 | semidirect |
| 159. C61 | #13076 | direct (N × H) |
| 184. C2×C16 | D4×C61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C61×#3407 | 2 |
| C61×#3060 | 2 |
| C61×#2143 | 2 |
| C61×#1813 | 2 |
| C61×#1383 | 2 |
| #13076 | 61 |