Finite Group DatabasebetaFinite Group Databasebeta| order | 288 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Sylow | C9 ⋊ #125 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | C22×D9 |
| commutator, cosocle | C22×C9 | C23 |
| Frattini, socle, prime radical | C22×C3 | C22×D3 |
| Fitting | C42×C9 | C2 |
| hypercenter | C42 | D9 |
| hypocenter | C9 | #125 |
| LCS | G ▷ C22×C9 ▷ C9 | |
| UCS | C1 ◁ C22 ◁ C42 | |
84 conjugacy classes of subgroups.
| minimal degree | μ(G) = 25 |
| transitive degree | μt(G) = 288 |
A minimal faithful permutation representation — 3 generators on 25 points:
(1,6,8,7,2,4,3,9,5)(11,15)(14,17)(18,20,21,24)(19,23,22,25);(10,12,13,16)(11,14,15,17)(19,22)(23,25);(2,4)(3,7)(5,6)(8,9)(10,11)(12,14)(13,15)(16,17)(18,19,21,22)(20,23,24,25)Polycyclic presentation:
2^5,3^2|a^2=e,b^2=d,c^2=e,f^3=g^2,b^a=be,c^a=cd,f^a=f^2g,g^a=g^278 conjugacy classes — view the full character table.
| maximal subgroup of | #10588141, #10588363, #10588379, … |
| maximal normal subgroup of | #10588141, #10588363, #10588379, … |
| maximal quotient of | #10588337, #10588340, #10588608, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(288, 80);