Finite Group DatabasebetaFinite Group Databasebeta| order | 288 |
| isoclinism | isoclinic class of #64214 |
| automorphism | Aut(G) = #11892456 (order 1152) · Inn(G) = C2×AGL(1,𝔽9) · Out(G) = C23 |
| homology | Abelianization (H1) = C2×C8 · Schur multiplier (H2) = C1 |
No aliases for this group.
| Sylow | C32 ⋊ M32 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C2×AGL(1,𝔽9) |
| commutator, socle | C2×C32 | C2×C8 |
| Fitting, prime radical | C22×C32 | C8 |
| cosocle | #622 | C22 |
| hypercenter | C22 | AGL(1,𝔽9) |
| hypocenter | C32 | M32 |
| LCS | G ▷ C2×C32 ▷ C32 | |
| UCS | C1 ◁ C2 ◁ C22 | |
34 conjugacy classes of subgroups.
| minimal degree | μ(G) = 25 |
| transitive degree | μt(G) = 48 |
A minimal faithful permutation representation — 2 generators on 25 points:
(1,4,9)(2,7,3)(5,8,6)(11,15)(16,21)(17,22)(23,25);(2,3,4,7,5,8,9,6)(10,11,12,16,13,17,18,23,14,15,19,21,20,22,24,25)Polycyclic presentation:
2^5,3^2|a^2=c,c^2=d,d^2=e,b^a=be,f^a=g,g^a=fg^2,f^c=fg^2,g^c=f^2g^2,f^d=f^2,g^d=g^224 conjugacy classes — view the full character table.
| maximal subgroup of | #10593168, #10593169, #10593170, … |
| maximal normal subgroup of | #10593168, #10593169, #10593170, … |
| maximal quotient of | #10593263, #10593265, C22⋊#3771, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(288, 866);