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 | |
6724 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 6 generators on 24 points:
(1,2,5,4)(3,7,8,6)(9,10,13,16)(11,12,14,15)(17,18)(19,23)(20,21)(22,24);(2,4)(6,7)(9,11)(10,12)(13,14)(15,16);(1,2,5,4)(3,6,8,7)(9,12)(10,14)(11,16)(13,15)(18,21)(22,23);(1,3)(2,6)(4,7)(5,8)(9,11)(10,15)(12,16)(13,14)(17,18)(19,22)(20,21)(23,24);(1,3)(2,7)(4,6)(5,8)(9,11)(10,12)(13,14)(15,16)(17,19)(18,22)(20,24)(21,23);(1,4,5,2)(3,7,8,6)(9,12)(10,14)(11,16)(13,15)Polycyclic presentation:
2^9|a^2=i,c^2=g,f^2=g,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.
| maximal subgroup of | #72241103, #72241105, #72241153 |
| maximal normal subgroup of | #72241103, #72241105, #72241153 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7875009);