Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #18446 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#120 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#3559 | C2 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
2278 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 36 points:
(1,2)(3,4)(5,6)(7,8,15,11)(9,17)(10,13)(12,18)(14,19,20,16)(21,22,25,27,26,30,24,29)(23,28,33,34,31,35,32,36);(2,4)(5,7)(6,11)(8,13)(9,14)(10,15)(12,19)(16,17)(18,20)(22,27)(24,25)(28,34)(29,30)(32,33)(35,36);(5,8,10,11)(6,7,13,15)(9,16,18,19)(12,14,17,20)(21,23)(22,28)(24,32)(25,33)(26,31)(27,34)(29,36)(30,35);(5,9,10,18)(6,12,13,17)(7,14,15,20)(8,16,11,19)(23,31)(28,35)(32,33)(34,36)Polycyclic presentation:
2^9|a^2=g,c^2=h,d^2=h,e^2=i,g^2=i,b^a=be,c^a=cf,d^a=dh,e^a=eh,f^a=fh,e^b=ei,f^b=fh,g^b=ghi,d^c=di,e^c=eh,g^c=gh68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 93233);