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 | |
4563 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(4,8)(6,7)(9,10,14,15)(11,13,18,17)(12,20,22,16)(19,23,24,21)(25,26)(27,34)(28,29)(30,32)(31,35)(33,39)(36,40)(37,38);(1,2,5,3)(4,6,8,7)(9,10,14,15)(11,17,18,13)(12,16,22,20)(19,23,24,21)(25,27,31,30)(26,32,35,34)(28,36,39,38)(29,37,33,40);(2,3)(6,7)(10,15)(11,18)(16,20)(19,24)(25,28,31,39)(26,29,35,33)(27,36,30,38)(32,37,34,40);(1,3,5,2)(4,7,8,6)(9,11)(10,13)(12,19)(14,18)(15,17)(16,21)(20,23)(22,24)(25,28)(26,33)(27,36)(29,35)(30,38)(31,39)(32,40)(34,37);(9,12,14,22)(10,16,15,20)(11,19,18,24)(13,21,17,23)(25,29,31,33)(26,28,35,39)(27,37,30,40)(32,36,34,38);(1,4)(2,6)(3,7)(5,8)(9,13)(10,11)(12,21)(14,17)(15,18)(16,19)(20,24)(22,23)(25,30,31,27)(26,34,35,32)(28,38,39,36)(29,40,33,37)Polycyclic presentation:
2^9|a^2=h,b^2=gi,c^2=g,d^2=hi,e^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8014726);