Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #235139 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#392 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
1859 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,6)(4,7)(5,8)(9,10)(11,19)(12,15)(13,17)(14,18)(16,21)(20,23)(22,24);(2,6)(3,4)(7,8)(10,15)(12,13)(16,19)(17,18)(21,22)(23,24);(2,7)(3,4)(6,8)(9,11)(10,16)(12,21)(13,22)(14,20)(15,23)(17,19)(18,24);(1,3,5,4)(2,6,8,7)(11,20)(16,24)(19,23)(21,22)Polycyclic presentation:
2^9|d^2=i,e^2=h,f^2=h,b^a=be,c^a=cf,e^a=eh,f^a=fh,g^a=ghi,c^b=cg,d^b=di,e^b=eh,f^b=fh,d^c=dh,e^c=ei,f^c=fh56 conjugacy classes — view the full character table.
| maximal subgroup of | #72257416, #72257476, #72257545 |
| maximal normal subgroup of | #72257416, #72257476, #72257545 |
| maximal quotient of | #72264156 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 142343);