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 | |
6912 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(1,2,5,7)(3,6,8,4)(10,13)(14,16)(17,18)(19,24)(20,21)(22,23);(1,3,5,8)(2,6,7,4)(11,15)(14,16)(17,19,22,21)(18,20,23,24);(1,3)(2,6)(4,7)(5,8)(9,10)(11,14)(12,13)(15,16)(17,20)(18,21)(19,23)(22,24);(2,7)(3,8)(17,20,22,24)(18,21,23,19);(1,3)(2,4)(5,8)(6,7)(9,11,12,15)(10,14,13,16)(17,20)(18,19)(21,23)(22,24);(1,4)(2,3)(5,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,21,22,19)(18,20,23,24)Polycyclic presentation:
2^9|a^2=i,b^2=gi,d^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=di,e^a=egi,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72258018, #72286007, #72286093, … |
| maximal normal subgroup of | #72258018, #72286007, #72286093, … |
| maximal quotient of | #72297641, #72297658, #72297915 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8841583);