Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5525 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,6,4)(3,8,7,5)(9,10,14,12)(11,15,13,16);(1,3)(2,5)(4,8)(6,7)(9,11,14,13)(10,15,12,16)(17,18)(19,25)(20,28)(21,22)(23,27)(24,29)(26,31)(30,32);(2,4)(5,8)(9,11,14,13)(10,16,12,15)(18,22)(20,29)(23,25)(26,30);(2,4)(3,7)(17,19)(18,23)(20,30)(21,27)(22,25)(24,32)(26,29)(28,31);(1,4,6,2)(3,8,7,5)(9,12,14,10)(11,15,13,16)(17,20)(18,24)(19,26)(21,29)(22,28)(23,31)(25,32)(27,30);(1,5,6,8)(2,7,4,3)(9,13,14,11)(10,15,12,16)(17,18)(19,23)(20,24)(21,22)(25,27)(26,31)(28,29)(30,32)Polycyclic presentation:
2^9|a^2=h,b^2=gh,c^2=gh,e^2=h,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,e^c=egi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8948149);