Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #394026 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#2018 | C2 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1602 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,4)(6,7)(9,10,12,17,14,18,13,16)(11,15,20,23,21,22,19,24);(5,6,8,7)(9,11)(10,15)(12,20)(13,19)(14,21)(16,24)(17,23)(18,22);(10,16)(11,19)(12,13)(15,22)(17,18)(20,21);(2,4)(5,7,8,6)Polycyclic presentation:
2^9|a^2=f,b^2=e,d^2=e,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,g^b=gi,f^c=fi,g^c=gi74 conjugacy classes — view the full character table.
| maximal subgroup of | #72321262, #72321993 |
| maximal normal subgroup of | #72321262, #72321993 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 303489);