Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #499724 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D8 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×D4 ◁ C2×C8×D4 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
1196 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,3)(5,6)(7,8)(9,10)(11,12)(13,17)(14,21)(15,22)(16,20)(18,24)(19,23);(1,2,4,3)(9,11,16,22)(10,12,20,15)(13,19,14,18)(17,23,21,24);(6,8)(10,17)(11,18)(12,15)(13,24)(14,23)(19,22)(20,21);(1,3,4,2)(9,12,16,15)(10,11,20,22)(13,23,14,24)(17,19,21,18)Polycyclic presentation:
2^9|b^2=ei,d^2=ei,f^2=hi,g^2=hi,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,g^a=gh,h^a=hi,c^b=cg,f^b=fh,g^b=gh,h^b=hi,d^c=di,f^c=fh,g^c=gh,h^c=hi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72319285, #72319493, #72319537, … |
| maximal normal subgroup of | #72319285, #72319493, #72319537, … |
| maximal quotient of | #72322609, #72322820 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 407905);