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 | |
4597 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)(11,16)(12,22)(13,23)(14,17)(15,21)(18,24)(19,20)(25,26,31,28)(27,34,30,32)(29,33,38,36)(35,40,37,39);(1,2)(3,7)(4,5)(6,8)(9,11)(10,15)(12,19)(13,20)(14,21)(16,17)(18,23)(22,24)(25,26,31,28)(27,32,30,34)(29,33,38,36)(35,39,37,40);(2,5)(6,7)(9,12)(10,13)(11,18)(14,23)(15,24)(16,20)(17,22)(19,21)(25,27,31,30)(26,32,28,34)(29,35,38,37)(33,39,36,40);(2,5)(6,7)(9,12)(10,13)(11,19)(14,23)(15,20)(16,24)(17,22)(18,21)(25,28,31,26)(27,34,30,32)(29,33,38,36)(35,39,37,40);(1,2)(3,6)(4,5)(7,8)(9,11)(10,16)(12,18)(13,20)(14,21)(15,17)(19,23)(22,24)(25,29,31,38)(26,33,28,36)(27,35,30,37)(32,39,34,40);(1,3)(2,6)(4,8)(5,7)(9,13)(10,12)(11,20)(14,22)(15,19)(16,18)(17,23)(21,24)(25,30,31,27)(26,34,28,32)(29,37,38,35)(33,40,36,39)Polycyclic presentation:
2^9|a^2=gh,b^2=gh,c^2=gh,d^2=gh,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,f^b=fgi,e^c=egi,e^d=eghi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10231669);