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 | |
5307 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(2,4)(6,7)(10,14)(15,16)(17,18,21,23)(19,20,22,24);(1,2,5,4)(3,7,8,6)(9,10,13,14)(11,15,12,16)(17,19,21,22)(18,20,23,24);(2,4)(6,7)(17,18)(19,20)(21,23)(22,24);(3,8)(6,7)(17,20)(18,22)(19,23)(21,24);(1,3,5,8)(2,6,4,7)(9,11,13,12)(10,15,14,16);(1,4,5,2)(3,7,8,6)(9,12,13,11)(10,16,14,15)Polycyclic presentation:
2^9|a^2=h,b^2=gh,e^2=g,f^2=g,b^a=bg,c^a=ch,f^a=fi,c^b=ci,e^b=ei,d^c=dh,f^c=fi,e^d=ei110 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7589259);