Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667580 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3297 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2398 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1903 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 36 points:
(2,4)(5,6)(7,14)(8,12)(9,18)(10,13)(11,17)(15,20)(16,19)(21,22,25,24)(23,29,32,27)(26,28,35,34)(30,33,36,31);(5,7)(6,11)(8,15)(9,16)(10,17)(12,19)(13,14)(18,20)(21,23)(22,27)(24,29)(25,32)(26,31)(28,36)(30,34)(33,35);(1,2,3,4)(5,8,10,9)(6,12,13,18)(7,15,17,16)(11,19,14,20)(21,24,25,22)(23,30,32,36)(26,28,35,34)(27,31,29,33);(5,9,10,8)(6,12,13,18)(7,16,17,15)(11,19,14,20)(22,24)(27,29)(28,34)(30,36);(7,17)(11,14)(15,16)(19,20)(23,31)(26,35)(27,36)(28,34)(29,30)(32,33)Polycyclic presentation:
2^9|a^2=i,c^2=fg,d^2=fi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi68 conjugacy classes — view the full character table.
| maximal subgroup of | #72282891, #72283071, #72283271, … |
| maximal normal subgroup of | #72282891, #72283071, #72283271, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6591554);