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 | |
4930 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2,5,6)(3,4,7,8)(9,10)(11,17)(12,21)(13,18)(14,19)(15,20)(16,22)(23,24)(25,26)(27,34)(28,32)(29,37)(30,31)(33,39)(35,36)(38,40);(2,6)(3,7)(9,11)(10,15)(12,18)(13,16)(14,20)(17,19)(21,24)(22,23)(26,31)(28,34)(33,37)(36,40);(1,3)(2,4)(5,7)(6,8)(12,22)(13,24)(16,21)(18,23)(25,27,30,32)(26,28,31,34)(29,38,39,35)(33,40,37,36);(1,4)(2,3)(5,8)(6,7)(9,12)(10,16)(11,18)(13,15)(14,22)(17,24)(19,21)(20,23)(25,27)(26,28)(29,35)(30,32)(31,34)(33,36)(37,40)(38,39);(9,11)(10,17)(12,23)(13,16)(14,20)(15,19)(18,22)(21,24)(25,28)(26,32)(27,31)(29,36)(30,34)(33,38)(35,37)(39,40);(9,13)(10,18)(11,16)(12,15)(14,24)(17,22)(19,23)(20,21)(25,29)(26,33)(27,35)(28,36)(30,39)(31,37)(32,38)(34,40)Polycyclic presentation:
2^9|a^2=i,c^2=h,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.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8811964);