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 | |
4509 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(9,10)(11,13)(12,16)(14,15)(17,21)(18,20)(19,22)(23,24)(25,26,31,35)(27,30,34,32)(28,33,29,38)(36,37,39,40);(1,2,5,6)(3,7,8,4)(12,19)(16,22)(18,23)(20,24)(25,27)(26,32)(28,36)(29,39)(30,35)(31,34)(33,40)(37,38);(1,3)(2,4)(5,8)(6,7)(10,15)(11,17)(16,22)(18,23)(25,28,31,29)(26,33,35,38)(27,36,34,39)(30,37,32,40);(2,6)(4,7)(9,11,14,17)(10,13,15,21)(12,18,19,23)(16,20,22,24)(25,29,31,28)(26,33,35,38)(27,36,34,39)(30,40,32,37);(1,4)(2,3)(5,7)(6,8)(9,12)(10,16)(11,18)(13,20)(14,19)(15,22)(17,23)(21,24)(25,27)(26,30)(28,36)(29,39)(31,34)(32,35)(33,37)(38,40);(1,3)(2,7)(4,6)(5,8)(9,13)(10,17)(11,15)(12,20)(14,21)(16,23)(18,22)(19,24)(25,30)(26,34)(27,35)(28,37)(29,40)(31,32)(33,39)(36,38)Polycyclic presentation:
2^9|a^2=g,b^2=i,c^2=g,d^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eh,d^c=dh,e^d=egi,f^e=fgi80 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10133051);