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 | |
4787 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 32 points:
(1,2,5,6)(3,7,8,4)(10,13)(14,16)(17,18)(19,28)(20,30)(21,32)(22,27)(23,25)(24,29)(26,31);(2,6)(3,8)(9,10)(11,14)(12,13)(15,16)(17,19,23,29)(18,24,25,28)(20,22,31,32)(21,26,27,30);(1,3)(2,7)(4,6)(5,8)(18,25)(19,29)(20,31)(21,27);(1,4)(2,8)(3,6)(5,7)(17,20)(18,26)(19,22)(21,28)(23,31)(24,27)(25,30)(29,32);(1,4)(2,3)(5,7)(6,8)(17,21)(18,22)(19,26)(20,28)(23,27)(24,31)(25,32)(29,30);(1,3)(2,7)(4,6)(5,8)(9,11,12,15)(10,14,13,16)(17,22)(18,27)(19,20)(21,25)(23,32)(24,26)(28,30)(29,31)Polycyclic presentation:
2^9|a^2=hi,b^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,f^b=fi,d^c=dh,e^c=ei,f^e=fi101 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7890451);