Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #13340 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #493 |
| commutator | C22×C8 | C22×C4 |
| Frattini, cosocle | C23×C8 | C23 |
| socle | C22 | #2093 |
| prime radical | C24 | #137 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#97 ◁ G | |
| LECS | G ▷ C23×C8 ▷ C4 ▷ C2 ▷ C1 | |
484 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(1,2)(3,4)(5,6,10,15,12,16,27,33,11,17,28,35,26,32,9,14)(7,18,20,30,22,31,19,36,21,34,25,13,8,23,24,29);(2,4)(5,7,12,8,11,21,26,22)(6,13,16,36,17,30,32,29)(9,25,10,19,27,20,28,24)(14,31,15,18,33,23,35,34);(2,4)(5,8,12,21,11,22,26,7)(6,13,16,36,17,30,32,29)(9,24,10,25,27,19,28,20)(14,23,15,34,33,31,35,18)Polycyclic presentation:
2^9|a^2=g,b^2=deh,c^2=deh,d^2=hi,e^2=h,g^2=h,h^2=i,b^a=bd,c^a=ce,f^a=fi,c^b=cf,d^b=dh,e^b=eh,g^b=gh,h^b=hi,d^c=dhi,e^c=ehi,g^c=ghi,h^c=hi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72250157, #72250167, #72250177, … |
| maximal normal subgroup of | #72250157, #72250167, #72250177, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 56565);