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 | |
7113 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 6 generators on 24 points:
(9,10)(11,16)(12,14)(13,15)(17,18,21,19)(20,23,24,22);(1,2)(3,6)(4,7)(5,8)(9,11,13,12)(10,14,15,16);(1,3)(2,5)(4,8)(6,7)(9,10)(11,16)(12,14)(13,15)(18,19)(22,23);(17,19,21,18)(20,23,24,22);(1,3)(2,6)(4,8)(5,7)(9,12,13,11)(10,14,15,16)(17,20)(18,22)(19,23)(21,24);(1,2)(3,5)(4,7)(6,8)(9,10)(11,14)(12,16)(13,15)Polycyclic presentation:
2^9|a^2=h,b^2=g,d^2=h,e^2=g,b^a=bg,c^a=ch,e^a=eh,c^b=ci,d^c=dh,f^e=fi101 conjugacy classes — view the full character table.
| maximal subgroup of | #72241229, #72241236, #72241238, … |
| maximal normal subgroup of | #72241229, #72241236, #72241238, … |
| maximal quotient of | #72326343, #72326554, #72326669, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7757187);