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 | |
4387 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,5,6)(3,4,7,8)(10,15)(11,18)(13,21)(19,23)(26,32)(28,36)(33,38)(34,37);(2,6)(3,7)(9,10,14,15)(11,16,18,22)(12,13,17,21)(19,20,23,24)(25,26)(27,33)(28,30)(29,38)(31,32)(34,35)(36,40)(37,39);(1,3)(2,4)(5,7)(6,8)(9,11,14,18)(10,16,15,22)(12,19,17,23)(13,20,21,24)(25,27,31,29)(26,33,32,38)(28,34,36,37)(30,35,40,39);(1,4)(2,3)(5,8)(6,7)(9,11)(10,16)(12,19)(13,20)(14,18)(15,22)(17,23)(21,24)(25,28)(26,30)(27,34)(29,37)(31,36)(32,40)(33,35)(38,39);(9,12)(10,13)(11,19)(14,17)(15,21)(16,20)(18,23)(22,24)(25,29,31,27)(26,33,32,38)(28,37,36,34)(30,35,40,39);(9,13)(10,17)(11,20)(12,15)(14,21)(16,23)(18,24)(19,22)(25,30)(26,28)(27,35)(29,39)(31,40)(32,36)(33,34)(37,38)Polycyclic presentation:
2^9|a^2=i,b^2=h,c^2=gi,e^2=ghi,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eghi,d^c=dh,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9758445);