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 | |
6348 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 24 points:
(11,12)(14,16)(17,18,21,22)(19,23,24,20);(1,2,4,5)(3,6,7,8)(9,10,13,15)(11,16,12,14)(17,19)(18,20)(21,24)(22,23);(2,5)(6,8)(9,11,13,12)(10,14,15,16)(18,22)(20,23);(3,7)(6,8)(11,12)(14,16)(17,20)(18,19)(21,23)(22,24);(1,3,4,7)(2,6,5,8)(9,12,13,11)(10,14,15,16)(17,19)(18,20)(21,24)(22,23);(1,2)(3,6)(4,5)(7,8)(9,10)(11,16)(12,14)(13,15)Polycyclic presentation:
2^9|a^2=g,b^2=i,c^2=gh,e^2=i,b^a=bg,c^a=ch,e^a=eh,c^b=ci,f^b=fi,d^c=dh,f^c=fi,e^d=ei98 conjugacy classes — view the full character table.
| maximal subgroup of | #72234886, #72234888, #72234897, … |
| maximal normal subgroup of | #72234886, #72234888, #72234897, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7736541);