Finite Group DatabasebetaFinite Group Databasebeta| order | 648 |
| isoclinism | isoclinic class of D27 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C8 · Schur multiplier (H2) = C1 |
| direct product | C3×C27⋊C8 |
| derived | C27 ⋊ C3×C8 |
| Sylow | C3×C27 ⋊ C8 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3×C4 | D27 |
| commutator, hypocenter | C27 | C3×C8 |
| Frattini | C4×C9 | C3×D3 |
| Fitting | C3×C4×C27 | C2 |
| socle, prime radical | C2×C32 | Dic9 |
| cosocle | C4×C27 | C2×C3 |
| LCS | G ▷ C27 | |
| UCS | C1 ◁ C3×C4 | |
41 conjugacy classes of subgroups.
| transitive degree | μt(G) = 216 |
180 conjugacy classes — view the full character table.
| maximal subgroup of | (C3⋊D27)⋊C8, #13046393, D3×C27⋊C8, … |
| maximal normal subgroup of | (C3⋊D27)⋊C8, #13046393, D3×C27⋊C8, … |
| maximal quotient of | C3×C27⋊C16, C2×C3×C27⋊C8, C9×C27⋊C8, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(648, 16);