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 | |
6611 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(11,15)(13,16)(18,21)(19,23);(1,2)(3,5)(4,6)(7,8)(9,10)(11,16)(12,14)(13,15)(17,18,20,21)(19,22,23,24);(2,3)(6,7)(9,11,12,15)(10,13,14,16)(17,18)(19,22)(20,21)(23,24);(4,8)(6,7)(9,10,12,14)(11,13,15,16)(17,18)(19,22)(20,21)(23,24);(1,3,5,2)(4,7,8,6)(9,11)(10,13)(12,15)(14,16)(17,19,20,23)(18,22,21,24);(1,4)(2,6)(3,7)(5,8)(9,10)(11,13)(12,14)(15,16)Polycyclic presentation:
2^9|b^2=g,c^2=gh,d^2=gh,e^2=ghi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi89 conjugacy classes — view the full character table.
| maximal subgroup of | #72263174, #72263264 |
| maximal normal subgroup of | #72263174, #72263264 |
| maximal quotient of | #72263139, #72263204, #72263268, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8520427);