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 | |
4652 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)(3,5)(4,7)(6,8)(10,15)(11,17)(12,19)(21,24)(25,26)(27,34)(28,31)(29,32)(30,33)(35,40)(36,38)(37,39);(2,3)(6,7)(9,10,14,15)(11,13,17,22)(12,20,19,16)(18,24,23,21)(26,28)(29,34)(33,36)(37,40);(1,2,5,3)(4,6,8,7)(25,27)(26,29)(28,34)(30,35)(31,32)(33,37)(36,40)(38,39);(1,3,5,2)(4,7,8,6)(9,11)(10,13)(12,18)(14,17)(15,22)(16,21)(19,23)(20,24)(25,28,31,26)(27,34,32,29)(30,33,38,36)(35,37,39,40);(1,4,5,8)(2,6,3,7)(9,12,14,19)(10,16,15,20)(11,18,17,23)(13,21,22,24)(25,29,31,34)(26,32,28,27)(30,37,38,40)(33,39,36,35);(9,13)(10,17)(11,15)(12,21)(14,22)(16,23)(18,20)(19,24)(25,30)(26,33)(27,35)(28,36)(29,37)(31,38)(32,39)(34,40)Polycyclic presentation:
2^9|b^2=gh,c^2=i,d^2=h,e^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi,f^d=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8386685);