Finite Group DatabasebetaFinite Group Databasebeta| order | 864 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Fitting | C9×H(5,𝔽2) ⋊ C3 |
| Sylow | H(5,𝔽2) ⋊ 3−1+2 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle | C2×C3 | C22×C3×A4 |
| commutator, cosocle | C3×Q8 | C22×C32 |
| Fitting | C9×H(5,𝔽2) | C3 |
| prime radical | C3×#994 | C3 |
| hypercenter | Q8×C9 | A4 |
| hypocenter | Q8 | C22×3−1+2 |
| LCS | G ▷ C3×Q8 ▷ Q8 | |
| UCS | C1 ◁ C2×C3 ◁ Q8×C9 | |
160 conjugacy classes of subgroups.
| transitive degree | μt(G) = 216 |
Polycyclic presentation:
2^2,3^3,2^3|a^2=h,b^2=h,d^3=e,f^2=h,g^2=h,b^a=bh,d^c=de,f^c=g,g^c=fgh,g^f=gh91 conjugacy classes — view the full character table.
| maximal subgroup of | #13147187, #13147189, #13152152, … |
| maximal normal subgroup of | #13147187, #13147189, #13152152, … |
| maximal quotient of | #13152115, C4⋊#88683, Q8×C9⋊SL(2,𝔽3), … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(864, 2524);