Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6362950 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×D42 |
| commutator, Frattini, cosocle | C42 | C25 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
1827 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,5)(4,6)(7,8)(9,10,15,13)(11,18,20,24)(12,17,14,21)(16,23,22,19);(9,11,15,20)(10,16,13,22)(12,19,14,23)(17,24,21,18);(2,5)(3,8)(6,7)(9,12,15,14)(10,17,13,21)(11,19,20,23)(16,24,22,18);(9,13,15,10)(11,18,20,24)(12,21,14,17)(16,23,22,19);(2,6)(5,7)(11,20)(16,22)(18,24)(19,23)Polycyclic presentation:
2^9|a^2=h,b^2=h,c^2=h,d^2=h,f^2=h,g^2=i,b^a=bf,c^a=cg,e^a=ei,f^a=fh,g^a=gi,d^b=df,e^b=eh,f^b=fh,g^c=gi,f^d=fh62 conjugacy classes — view the full character table.
| maximal subgroup of | #72306698, #72306713, #72306716, … |
| maximal normal subgroup of | #72306698, #72306713, #72306716, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6270161);