Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
458 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 458 conjugacy classes of subgroups — too many to draw. Only its 74 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 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×C4⋊C4 | C23×C61 |
| prime radical | C61×#1598 | C2 |
| LCS | G ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C61 ◁ C23×C61 ◁ C2×C4⋊C4×C61 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C61×#2609 | C2 | semidirect |
| 2. C61×#2040 | C2 | semidirect |
| 3. C61×#1610 | C2 | semidirect |
| 5. C61×#1346 | C2 | semidirect |
| 6. C61×#1345 | C2 | semidirect |
| 7. C61×#1324 | C2 | semidirect |
| 114. C42×C61 | D8 | semidirect |
| 164. #12154 | C61 | direct (N × H) |
| 190. #2609 | C2×C61 | semidirect |
| 191. #2040 | C2×C61 | semidirect |
| 192. #1610 | C2×C61 | semidirect |
| 194. #1346 | C2×C61 | semidirect |
| 195. #1345 | C2×C61 | semidirect |
| 196. #1324 | C2×C61 | semidirect |
| 223. C61 | #12154 | direct (N × H) |
| 311. C42 | D8×C61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C61×#2609 | 2 |
| C61×#2040 | 2 |
| C61×#1610 | 2 |
| C61×#1598 | 2 |
| C61×#1346 | 2 |
| C61×#1345 | 2 |
| C61×#1324 | 2 |
| #12154 | 61 |