Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #481373 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#102 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| prime radical | C2×#3050 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24×C4 ◁ C24×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
1120 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 40 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,20,23,37)(12,16)(13,27)(14,19)(15,22,31,39)(17,25)(18,26)(21,36,24,33)(28,35,40,30)(29,32)(34,38);(1,3)(2,5)(4,8)(6,7);(3,8)(5,7)(9,11)(10,15)(12,21)(13,28)(14,23)(16,30)(17,33)(18,35)(19,31)(20,32)(22,38)(24,26)(25,39)(27,37)(29,40)(34,36);(2,6)(5,7)(9,12,14,26)(10,16,19,18)(11,21,23,24)(13,25,29,38)(15,30,31,35)(17,32,34,27)(20,36,37,33)(22,28,39,40)Polycyclic presentation:
2^9|a^2=g,d^2=i,f^2=h,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,h^a=hi,c^b=ce,f^c=fhi,g^c=gi,h^c=hi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72265498, #72265504, #72265520, … |
| maximal normal subgroup of | #72265498, #72265504, #72265520, … |
| maximal quotient of | #72343797 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 403473);