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 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4558 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,4)(6,8)(9,10,14,15)(11,16,19,21)(12,17,22,24)(13,18,23,20)(25,26,31,36)(27,37,38,32)(28,40,39,33)(29,34,35,30);(10,15)(11,19)(17,24)(18,20)(27,38)(28,39)(32,37)(33,40);(1,2,5,4)(3,6,7,8)(25,27,31,38)(26,32,36,37)(28,29,39,35)(30,33,34,40);(3,7)(6,8)(9,11)(10,16)(12,20)(13,17)(14,19)(15,21)(18,22)(23,24)(25,28)(26,33)(27,29)(30,37)(31,39)(32,34)(35,38)(36,40);(1,3,5,7)(2,6,4,8)(9,12)(10,17)(11,20)(13,16)(14,22)(15,24)(18,19)(21,23)(25,29)(26,34)(27,39)(28,38)(30,36)(31,35)(32,40)(33,37);(1,4,5,2)(3,8,7,6)(9,13)(10,18)(11,17)(12,21)(14,23)(15,20)(16,22)(19,24)(25,30,31,34)(26,35,36,29)(27,33,38,40)(28,37,39,32)Polycyclic presentation:
2^9|a^2=gi,c^2=h,e^2=hi,f^2=h,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^d=eh,f^e=fgi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10413486);