Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #232766 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#127 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#392 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1570 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,5)(3,7)(6,8)(9,10)(11,17)(12,20)(13,16)(14,19)(15,22)(18,24)(21,23);(1,2)(3,8)(4,6)(5,7)(9,11)(10,14)(12,21)(13,18)(15,24)(16,23)(17,20)(19,22);(1,2)(3,8)(4,6)(5,7)(14,23)(17,24);(2,6)(5,8)(11,18)(14,23)(17,24)(19,21)Polycyclic presentation:
2^9|e^2=h,f^2=i,b^a=be,c^a=cf,e^a=eh,f^a=fi,g^a=ghi,c^b=cg,d^b=dh,e^b=eh,f^b=fh,d^c=di,e^c=ei,f^c=fi68 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#233608, #72239464, #72239915, … |
| maximal normal subgroup of | C2×#233608, #72239464, #72239915, … |
| maximal quotient of | #72211654, #72211656, #72211663, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 140804);