Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6573615 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C210 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#525 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
4809 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(1,2)(3,4)(9,10)(11,19)(12,16)(13,17)(14,18)(15,20)(21,23)(22,24);(5,6)(7,8)(9,11,14,21)(10,15,18,24)(12,20,13,22)(16,23,17,19);(2,4)(6,8)(9,10)(11,15)(12,17)(13,16)(14,18)(19,20)(21,24)(22,23);(5,6)(7,8)(9,12,14,13)(10,16,18,17)(11,20,21,22)(15,23,24,19);(6,8)(9,12,14,13)(10,17,18,16)(11,20,21,22)(15,19,24,23)Polycyclic presentation:
2^9|b^2=i,d^2=i,e^2=i,f^2=i,b^a=bf,c^a=cg,e^a=ei,f^a=fi,c^b=ch,e^b=eh,f^b=fi,d^c=dhi,e^d=eh77 conjugacy classes — view the full character table.
| maximal subgroup of | #72281299, #72281331, #72281501, … |
| maximal normal subgroup of | #72281299, #72281331, #72281501, … |
| maximal quotient of | #72305628, #72305635, #72305648, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6480990);