Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #418504 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #2410 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1754 conjugacy classes of subgroups.
| minimal degree | μ(G) = 20 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 20 points:
(2,3)(7,15)(8,9)(11,14)(12,18)(16,17)(19,20);(1,2)(3,4)(5,6)(7,12)(8,11)(9,14)(10,13)(15,18)(16,19)(17,20);(6,11,13,14)(12,18,19,20);(1,3,4,2)(5,7)(6,12)(8,15)(9,17)(10,16)(11,18)(13,19)(14,20)Polycyclic presentation:
2^9|c^2=f,d^2=e,g^2=i,h^2=i,b^a=be,c^a=cf,d^a=dh,g^a=gi,h^a=hi,c^b=cg,d^b=de,f^b=fi,g^b=gi,h^d=hi62 conjugacy classes — view the full character table.
| maximal subgroup of | #72213250, #72219485, #72219488, … |
| maximal normal subgroup of | #72213250, #72219485, #72219488, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 330683);