Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #137661 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1893 |
| commutator | C22×C8 | C22×C4 |
| Frattini, cosocle | C23×C8 | C23 |
| prime radical | C2×#3058 | C2 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G | |
| LECS | G ▷ C23×C8 ▷ C4 ▷ C2 ▷ C1 | |
1102 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(1,2)(3,4)(5,6,9,15,10,14,27,16)(7,17,19,34,21,12,20,32)(8,22,25,13,26,11,23,29)(18,30,35,31,24,28,36,33);(6,11)(8,23)(9,27)(12,30)(13,15)(14,22)(16,29)(17,28)(18,35)(19,20)(24,36)(25,26)(31,34)(32,33);(2,4)(5,7)(6,12)(8,24)(9,20)(10,21)(11,28)(13,33)(14,17)(15,34)(16,32)(18,26)(19,27)(22,30)(23,36)(25,35)(29,31)Polycyclic presentation:
2^9|a^2=g,d^2=h,g^2=i,h^2=i,b^a=bd,c^a=ce,d^a=dh,e^a=ei,f^a=fi,h^a=hi,c^b=cf,d^b=dhi,g^b=gi,h^b=hi,d^c=di,g^c=gi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72231521, #72231523, #72231553, … |
| maximal normal subgroup of | #72231521, #72231523, #72231553, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 54836);