Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
386 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 386 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 | C22×D4×C61 | D4 |
| 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 |
|---|---|---|
| 2. C61×#2060 | C2 | semidirect |
| 3. C61×#1611 | C2 | semidirect |
| 5. C61×#1346 | C2 | semidirect |
| 7. C61×#1325 | C2 | semidirect |
| 109. C42×C61 | SD16 | semidirect |
| 150. #12249 | C61 | direct (N × H) |
| 175. #2060 | C2×C61 | semidirect |
| 176. #1611 | C2×C61 | semidirect |
| 178. #1346 | C2×C61 | semidirect |
| 180. #1325 | C2×C61 | semidirect |
| 206. C61 | #12249 | direct (N × H) |
| 289. C42 | SD16×C61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C61×#2823 | 2 |
| C61×#2060 | 2 |
| C61×#1611 | 2 |
| C61×#1599 | 2 |
| C61×#1346 | 2 |
| C61×#1345 | 2 |
| C61×#1325 | 2 |
| #12249 | 61 |