Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573451 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #24248 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2398 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1796 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,7)(4,6)(5,8)(9,10)(11,13)(12,14)(15,16)(18,22)(23,25)(24,26)(31,32);(1,3,5,4)(2,6,8,7)(9,11,12,15)(10,13,14,16)(17,18)(19,26)(20,22)(21,23)(24,29)(25,30)(27,31)(28,32);(1,3,5,4)(2,7,8,6)(10,14)(13,16)(18,23)(19,27)(21,30)(22,25)(24,26)(28,29);(1,4,5,3)(2,6,8,7)(17,19,20,29)(18,24,22,26)(21,28,30,27)(23,31,25,32);(18,23)(19,28)(21,30)(22,25)(27,29)(31,32)Polycyclic presentation:
2^9|b^2=fgi,c^2=fi,d^2=f,h^2=i,b^a=bf,c^a=cg,c^b=ch,d^b=di,e^b=eh,h^b=hi,d^c=dh,h^c=hi,e^d=eh,h^d=hi,h^e=hi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72251178, #72251252, #72256829, … |
| maximal normal subgroup of | #72251178, #72251252, #72256829, … |
| maximal quotient of | #72264296 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6488466);