Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6431707 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3322 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2,3,4)(9,10,15,18)(11,14,17,13)(12,20,22,19)(16,23,24,21);(5,6)(7,8)(9,11,14,18,15,17,13,10)(12,16,21,20,22,24,23,19);(2,4)(6,8)(9,12)(10,16)(11,19)(13,21)(14,23)(15,22)(17,20)(18,24);(9,13,15,14)(10,11,18,17)(12,21,22,23)(16,19,24,20);(9,13,15,14)(10,17,18,11)(12,21,22,23)(16,20,24,19)Polycyclic presentation:
2^9|a^2=fg,b^2=f,d^2=i,e^2=i,f^2=i,g^2=i,h^2=i,b^a=bf,c^a=cg,e^a=ei,f^a=fi,g^a=gi,h^a=hi,c^b=ch,d^b=di,f^c=fi,g^c=gi,h^c=hi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72312751, #72312779, #72313009, … |
| maximal normal subgroup of | #72312751, #72312779, #72313009, … |
| maximal quotient of | #72316026 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6339340);