Finite Group DatabasebetaFinite Group Databasebeta| order | 288 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C2×D4×C9 ⋊ C2 |
| Sylow | C9 ⋊ AGL(1,ℤ/8) |
| subgroup | G/H | |
|---|---|---|
| center | C2 | C2×#611 |
| commutator, cosocle | C4×C9 | C23 |
| Frattini | C3×C4 | C22×D3 |
| Fitting | C2×D4×C9 | C2 |
| socle | C2×C3 | C2×#67 |
| hypercenter | C2×D4 | D9 |
| hypocenter | C9 | AGL(1,ℤ/8) |
| LCS | G ▷ C4×C9 ▷ C2×C9 ▷ C9 | |
| UCS | C1 ◁ C2 ◁ C2×C4 ◁ C2×D4 | |
102 conjugacy classes of subgroups.
| minimal degree | μ(G) = 17 |
| transitive degree | μt(G) = 72 |
A minimal faithful permutation representation — 3 generators on 17 points:
(1,2,5,7,9,8,3,6,4)(11,16)(12,13)(15,17);(10,12,14,13)(11,15,17,16);(2,4)(3,7)(5,6)(8,9)(10,11)(12,15)(13,16)(14,17)Polycyclic presentation:
2^5,3^2|b^2=e,d^2=e,f^3=g^2,c^a=cd,d^a=de,f^a=f^2g,g^a=g^2,c^b=ce,d^c=de51 conjugacy classes — view the full character table.
| maximal subgroup of | #10588428, #10588429, #10588742, … |
| maximal normal subgroup of | #10588428, #10588429, #10588742, … |
| maximal quotient of | #10588644, #10588646, #10588649, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(288, 143);