Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #396094 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #2404 |
| commutator, Frattini, prime radical, cosocle | C25 | C24 |
| LCS | G ▷ C25 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C25 ◁ G | |
| LECS | G ▷ C25 ▷ C2 ▷ C1 | |
1239 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,5,7)(3,8,4,6)(9,10)(11,15,19,14)(12,20)(13,17)(16,21)(18,22,24,23);(1,3,5,4)(2,6,7,8)(9,11)(10,14)(12,18)(13,19)(15,17)(16,22)(20,23)(21,24);(9,11)(10,15,17,14)(12,18)(13,19)(16,23,20,22)(21,24);(1,4,5,3)(2,6,7,8)(9,12)(10,16,17,20)(11,18)(13,21)(14,22,15,23)(19,24)Polycyclic presentation:
2^9|a^2=ef,b^2=eg,c^2=g,d^2=e,b^a=be,c^a=cf,d^a=dh,e^a=ei,f^a=fi,g^a=gi,c^b=cg,f^b=fi,f^c=fi,h^d=hi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72268076 |
| maximal normal subgroup of | #72268076 |
| maximal quotient of | #72268082, #72268109 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 310937);