Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #187177 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#379 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | #62818 | C2 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
2630 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)(3,4,7,8)(5,6)(9,10,13,17,14,18,12,22)(11,19,20,15,21,16,23,24);(1,3)(2,4)(5,7)(6,8)(9,11)(10,15)(12,23)(13,20)(14,21)(16,17)(18,24)(19,22);(1,4)(2,3)(5,8)(6,7)(9,11)(10,16)(12,20)(13,23)(14,21)(15,17)(18,19)(22,24);(2,6)(3,7)(9,12,14,13)(10,17,18,22)(11,20,21,23)(15,19,24,16)Polycyclic presentation:
2^9|a^2=g,d^2=i,e^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,e^a=eh,f^a=fh,d^b=dh,e^b=ei,f^b=fhi,g^b=ghi,e^c=ehi,g^c=gh74 conjugacy classes — view the full character table.
| maximal subgroup of | #72238133, #72252067, #72313677, … |
| maximal normal subgroup of | #72238133, #72252067, #72313677, … |
| maximal quotient of | #72314134, #72314189 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 94511);