Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #139712 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1898 |
| commutator | C25 | C22×C4 |
| Frattini, cosocle | C22×C22⋊C4 | C23 |
| prime radical | C22×#120 | C4 |
| LCS | G ▷ C25 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24 ◁ C22×#123 ◁ G | |
| LECS | G ▷ C22×C22⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
1122 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 1122 conjugacy classes of subgroups — too many to draw. Only its 72 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2,3,7,4,6,5,8)(9,10,13,17,14,16,23,11)(12,19,21,24,20,15,22,18);(1,2,5,7)(3,8,4,6)(9,11,13,16,14,17,23,10)(12,18,22,19,20,24,21,15);(9,12)(10,15)(11,18)(13,22)(14,20)(16,19)(17,24)(21,23)Polycyclic presentation:
2^9|a^2=f,b^2=dfi,f^2=hi,b^a=bd,c^a=ce,d^a=dg,e^a=eh,g^a=gi,d^b=dg,e^b=eh,f^b=fg,g^b=gi,d^c=dh,f^c=fh,f^d=fi47 conjugacy classes — view the full character table.
| maximal subgroup of | #72225985, #72226027, #72226029, … |
| maximal normal subgroup of | #72225985, #72226027, #72226029, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 47108);