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 | #39426 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4330 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,6)(7,8)(9,10,14,15)(11,12,17,20)(13,16,22,23)(18,19,24,21)(25,26)(27,33)(28,34)(29,39)(30,36)(31,37)(32,38)(35,40);(1,2)(3,7)(4,8)(5,6)(9,11)(10,12)(13,18)(14,17)(15,20)(16,19)(21,23)(22,24)(25,27)(26,33)(28,38)(29,36)(30,39)(31,40)(32,34)(35,37);(10,15)(11,17)(16,23)(18,24)(25,28,32,33)(26,34,38,27)(29,30,40,37)(31,39,36,35);(1,3,5,4)(2,7,6,8)(9,10)(11,12)(13,16)(14,15)(17,20)(18,19)(21,24)(22,23)(25,29,32,40)(26,35,38,39)(27,36,34,31)(28,30,33,37);(1,4,5,3)(2,8,6,7)(9,12)(10,11)(13,21)(14,20)(15,17)(16,24)(18,23)(19,22)(25,30)(26,36)(27,39)(28,40)(29,33)(31,38)(32,37)(34,35);(9,13,14,22)(10,16,15,23)(11,18,17,24)(12,19,20,21)(25,31,32,36)(26,37,38,30)(27,40,34,29)(28,39,33,35)Polycyclic presentation:
2^9|a^2=h,c^2=hi,d^2=ghi,e^2=g,f^2=i,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi95 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7813182);