Finite Group DatabasebetaFinite Group Databasebeta| order | 1920 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
| direct product | C2×D5×#983 |
| Fitting | C22×C5×Q8 ⋊ C2×D3 |
| Sylow | C5 ⋊ C22×#983 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | C2×D5×S4 |
| commutator, cosocle, hypocenter | C5×SL(2,𝔽3) | C24 |
| Frattini | C2 | C22×D5×S4 |
| Fitting | C22×C5×Q8 | C2×D3 |
| socle | C22×C5 | C22×S4 |
| hypercenter | C23 | D5×S4 |
| LCS | G ▷ C5×SL(2,𝔽3) | |
| UCS | C1 ◁ C22 ◁ C23 | |
1606 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 1606 conjugacy classes of subgroups — too many to draw. Only its 139 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 160 |
104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1920, 240172);