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 | |
4570 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)(3,7)(4,5)(6,8)(9,10)(11,14)(12,15)(13,18)(16,21)(17,19)(20,23)(22,24)(25,26)(27,33)(28,29)(30,31)(32,34)(35,36)(37,39)(38,40);(2,5)(6,7)(10,11)(15,17)(16,18)(22,23)(26,31)(27,34)(28,37)(36,40);(1,2)(3,6)(4,5)(7,8)(10,11)(12,19)(13,21)(22,23)(27,34)(28,37)(29,39)(32,33);(1,3)(2,6)(4,8)(5,7)(9,11,14,10)(12,15,19,17)(13,18,21,16)(20,22,24,23)(25,27)(26,32)(28,38)(29,36)(30,34)(31,33)(35,37)(39,40);(9,12,14,19)(10,15,11,17)(13,20,21,24)(16,22,18,23)(25,28)(26,29)(27,35)(30,37)(31,39)(32,40)(33,36)(34,38);(9,13)(10,16)(11,18)(12,20)(14,21)(15,22)(17,23)(19,24)(25,29)(26,28)(27,36)(30,39)(31,37)(32,38)(33,35)(34,40)Polycyclic presentation:
2^9|d^2=h,e^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,e^c=egi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8966259);