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 | |
4572 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,6)(4,8)(9,10)(11,18)(12,16)(13,21)(14,15)(17,22)(19,20)(23,24)(25,26,30,33)(27,31,34,28)(29,32,38,40)(35,37,39,36);(2,6)(3,7)(10,15)(12,18)(17,21)(20,24)(25,27)(26,31)(28,33)(29,35)(30,34)(32,37)(36,40)(38,39);(1,2)(3,4)(5,6)(7,8)(10,15)(11,16)(13,22)(20,24)(27,34)(28,31)(35,39)(36,37);(2,6)(3,7)(9,11)(10,12)(13,19)(14,16)(15,18)(17,20)(21,24)(22,23)(25,28,30,31)(26,27,33,34)(29,37,38,36)(32,39,40,35);(1,3,5,7)(2,4,6,8)(9,12)(10,16)(11,15)(13,20)(14,18)(17,23)(19,21)(22,24)(25,29)(26,32)(27,35)(28,36)(30,38)(31,37)(33,40)(34,39);(1,4)(2,7)(3,6)(5,8)(9,13,14,22)(10,17,15,21)(11,19,16,23)(12,20,18,24)(25,27)(26,31)(28,33)(29,35)(30,34)(32,37)(36,40)(38,39)Polycyclic presentation:
2^9|a^2=ghi,d^2=ghi,e^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,f^c=fgi,e^d=egi86 conjugacy classes — view the full character table.
| maximal normal subgroup of | #72219279, #72219281 |
| maximal quotient of | #72219273 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8818332);