Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #14715 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C23×C4 | C24 |
| commutator, socle | C24 | C23×C4 |
| prime radical | C23×D4 | C2×C4 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2120 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,4)(5,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,18,21,23,20,19,22,24);(1,2,3,4)(17,19,21,24,20,18,22,23);(10,13)(14,16);(6,8)(9,11,12,15)(10,14,13,16)(18,19)(23,24)Polycyclic presentation:
2^9|a^2=h,b^2=eh,d^2=f,h^2=i,b^a=be,c^a=cf,d^a=dg,d^b=di128 conjugacy classes — view the full character table.
| maximal subgroup of | #72237122, #72237126, #72237128, … |
| maximal normal subgroup of | #72237122, #72237126, #72237128, … |
| maximal quotient of | #72239247, #72239251, #72239308, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 300680);