Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #129633 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1790 |
| commutator | C22×D4 | C22×C4 |
| Frattini, cosocle | C23×D4 | C23 |
| prime radical | C2×#535 | C22 |
| LCS | G ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24 ◁ C23×D4 ◁ G | |
| LECS | G ▷ C23×D4 ▷ C22 ▷ C2 ▷ C1 | |
1197 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 36 points:
(5,6)(7,15,18,29)(8,12)(9,21,23,13)(10,14)(11,17)(16,31,33,36)(19,30,35,27)(20,28)(22,25)(24,34)(26,32);(1,2)(3,4)(5,7)(6,11)(8,16)(9,22)(10,18)(12,26)(13,29)(14,25)(15,21)(17,23)(19,34)(20,33)(24,28)(27,36)(30,31)(32,35);(2,4)(5,8,10,20)(6,12,14,28)(7,16,18,33)(9,19,23,35)(11,24,25,26)(13,30,21,27)(15,31,29,36)(17,32,22,34)Polycyclic presentation:
2^9|a^2=g,c^2=i,d^2=i,b^a=bd,c^a=ce,d^a=dh,f^a=fi,h^a=hi,c^b=cf,d^b=di,e^b=eh,g^b=ghi,d^c=dh,e^d=ei,g^d=gi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72250024, #72250106, #72256600, … |
| maximal normal subgroup of | #72250024, #72250106, #72256600, … |
| maximal quotient of | #72250028, #72250093, #72256711 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 55008);