Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #32932 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×#376 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1086 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 4 generators on 32 points:
(1,2)(3,4)(5,6,8,7)(9,10)(11,14)(12,13)(15,16)(17,18,22,20)(19,26,28,24)(21,23,30,25)(27,31,32,29);(2,4)(5,7,8,6)(17,19,22,28)(18,24,20,26)(21,27,30,32)(23,29,25,31);(10,13)(14,16)(17,20,23,30,22,18,25,21)(19,24,29,27,28,26,31,32);(9,11,12,15)(10,14,13,16)(17,21,23,20,22,30,25,18)(19,27,29,26,28,32,31,24)Polycyclic presentation:
2^9|a^2=h,b^2=h,c^2=g,d^2=f,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dg,f^a=fi,g^a=gi,c^b=ci,d^c=di104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 300774);