Finite Group DatabasebetaFinite Group Databasebeta| order | 864 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C2×Q8×C27 ⋊ C2 |
| Sylow | C27 ⋊ 2−1+4 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | C23×D27 |
| commutator, cosocle | C2×C27 | C24 |
| Frattini | C2×C9 | C23×D3 |
| Fitting | C2×Q8×C27 | C2 |
| socle | C2×C3 | C23×D9 |
| hypercenter | C2×Q8 | D27 |
| hypocenter | C27 | 2−1+4 |
| LCS | G ▷ C2×C27 ▷ C27 | |
| UCS | C1 ◁ C2 ◁ C2×Q8 | |
292 conjugacy classes of subgroups.
| transitive degree | μt(G) = 432 |
Polycyclic presentation:
2^5,3^3|b^2=e,c^2=e,f^3=g,g^3=h,d^a=de,f^a=f^2g^2h^2,g^a=g^2h^2,h^a=h^2,c^b=ce147 conjugacy classes — view the full character table.
| maximal subgroup of | #13134257, #13134258, #13134567, … |
| maximal normal subgroup of | #13134257, #13134258, #13134567, … |
| maximal quotient of | #13136239, #13136243, #13136246, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(864, 640);