Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #417647 |
| 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×#3036 | C2 |
| LCS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1515 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2,4,3)(5,6)(7,8)(9,10,14,16,12,17,13,18)(11,19,20,23,21,15,22,24);(2,3)(9,11)(10,15)(12,21)(13,22)(14,20)(16,24)(17,19)(18,23);(10,16)(11,20)(13,14)(15,19)(17,18)(21,22);(1,3,4,2)(6,8)(10,17)(11,21)(16,18)(20,22)Polycyclic presentation:
2^9|a^2=ef,d^2=ei,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,c^b=cg,d^b=de,g^b=gi,f^c=fi,g^c=gi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72322798 |
| maximal normal subgroup of | #72322798 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 327190);