Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #45454 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4503 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(3,7)(6,8)(9,10)(11,16)(12,21)(13,23)(14,17)(15,18)(19,24)(20,22)(25,26,32,35)(27,36,30,33)(28,31,39,38)(29,37,40,34);(1,2)(3,6)(4,5)(7,8)(11,18)(15,16)(19,22)(20,24)(25,27,32,30)(26,33,35,36)(28,37,39,34)(29,38,40,31);(2,5)(6,8)(9,11,14,18)(10,15,17,16)(12,22,23,19)(13,20,21,24)(25,28)(26,31)(27,37)(29,33)(30,34)(32,39)(35,38)(36,40);(1,2)(3,6)(4,5)(7,8)(9,11)(10,16)(12,19)(13,20)(14,18)(15,17)(21,24)(22,23)(25,29,32,40)(26,34,35,37)(27,38,30,31)(28,36,39,33);(1,2)(3,6)(4,5)(7,8)(9,12)(10,13)(11,19)(14,23)(15,24)(16,20)(17,21)(18,22)(25,30,32,27)(26,33,35,36)(28,37,39,34)(29,31,40,38);(1,3)(2,6)(4,7)(5,8)(9,13)(10,12)(11,20)(14,21)(15,22)(16,19)(17,23)(18,24)(25,31)(26,28)(27,29)(30,40)(32,38)(33,37)(34,36)(35,39)Polycyclic presentation:
2^9|a^2=g,b^2=g,c^2=h,d^2=g,e^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi,e^c=egi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8032774);