Finite Group DatabasebetaFinite Group Databasebeta| order | 120 |
| isoclinism | isoclinic class of Dic6 |
| automorphism | Aut(G) = C4×D3×D4 (order 192) · Inn(G) = C2×D3 · Out(G) = C22×C4 |
| homology | Abelianization (H1) = C22×C5 · Schur multiplier (H2) = C2 |
| direct product | C5×D12 |
| unambiguous semidirect product | C4⋊(C5×D3) |
| Fitting | C3×C4×C5 ⋊ C2 |
| Hall | C3×C5 ⋊ D4 |
| Sylow | C3 ⋊ C5×D4 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C5 | C2×D3 |
| commutator, cosocle | C2×C3 | C22×C5 |
| Frattini | C2 | C2×C5×D3 |
| Fitting | C3×C4×C5 | C2 |
| socle | C2×C3×C5 | C22 |
| hypercenter | C4×C5 | D3 |
| hypocenter | C3 | C5×D4 |
| LCS | G ▷ C2×C3 ▷ C3 | |
| UCS | C1 ◁ C2×C5 ◁ C4×C5 | |
32 conjugacy classes of subgroups.
| minimal degree | μ(G) = 12 |
| transitive degree | μt(G) = 60 |
A minimal faithful permutation representation — 2 generators on 12 points:
(1,2,3,4,5)(6,7,8,9)(10,11,12);(7,9)(11,12)45 conjugacy classes — view the full character table.
| maximal subgroup of | #6652, #6654, #6656, … |
| maximal normal subgroup of | #6652, #6654, #6656, … |
| maximal quotient of | C5×#204, C5×D24, C5×Dic12, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(120, 23);