Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #32944 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1424 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,4)(5,6,8,7)(10,14)(11,18)(12,21)(16,17)(20,24)(22,23);(2,4)(5,7,8,6)(9,10)(11,15)(12,16)(13,17)(14,21)(18,23)(19,20)(22,24);(9,11,12,18,13,20,21,24)(10,15,16,23,17,19,14,22);(9,10)(11,19)(12,16)(13,17)(14,21)(15,20)(18,22)(23,24)Polycyclic presentation:
2^9|a^2=h,b^2=h,c^2=f,e^2=i,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dg,e^a=ei,f^a=fi,g^a=gi,e^b=ei,g^b=gi,d^c=di,e^d=ei,g^d=gi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72322362, #72322371, #72322382, … |
| maximal normal subgroup of | #72322362, #72322371, #72322382, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 300145);