Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
200 conjugacy classes of subgroups; only the 78 normal subgroups are shown.
This group has 200 conjugacy classes of subgroups — too many to draw. Only its 78 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C22×C79 | C2×D16 |
| commutator, Frattini, cosocle | C2×C16 | C23×C79 |
| LCS | G ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C79 ◁ C42×C79 ◁ C4×C8×C79 ◁ C4×C16×C79 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 68. C4×C79 | Q64 | semidirect |
| 71. #13688 | C79 | direct (N × H) |
| 80. C79 | #13688 | direct (N × H) |
| 143. C4 | Q64×C79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q64×C79 | 2 |
| C79×#2247 | 2 |
| C4×Q32×C79 | 2 |
| C79×C4⋊C32 | 2 |
| C79×#1416 | 2 |
| #13688 | 79 |