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 | |
5504 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(1,2,5,8)(3,6,7,4)(9,10)(11,16)(12,14)(13,15);(1,2,5,8)(3,4,7,6)(9,11,13,12)(10,14,15,16)(17,18)(19,20)(21,23)(22,24);(1,2)(3,6)(4,7)(5,8)(17,19)(18,22)(20,23)(21,24);(3,7)(4,6)(9,10,13,15)(11,14,12,16)(17,20,21,22)(18,19,23,24);(1,3)(2,6)(4,8)(5,7)(9,10)(11,14)(12,16)(13,15)(17,19)(18,20)(21,24)(22,23);(1,4,5,6)(2,7,8,3)(9,12,13,11)(10,14,15,16)(17,18)(19,22)(20,24)(21,23)Polycyclic presentation:
2^9|a^2=h,b^2=gh,d^2=ghi,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,e^d=egi,f^d=fgi,f^e=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9131387);