Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
372 conjugacy classes of subgroups; only the 98 normal subgroups are shown.
This group has 372 conjugacy classes of subgroups — too many to draw. Only its 98 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×C79 | #394 |
| commutator, Frattini, cosocle | C2×C42 | C23×C79 |
| prime radical | C23×C79 | #123 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C79 ◁ C2×C42×C79 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 146. #10493 | C79 | direct (N × H) |
| 158. C79 | #10493 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C79×#3209 | 2 |
| C79×#1966 | 2 |
| C79×#1574 | 2 |
| C79×#1561 | 2 |
| C79×#1548 | 2 |
| C79×#1485 | 2 |
| C79×#1299 | 2 |
| #10493 | 79 |