Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24269 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | C22×C22⋊C4 |
| prime radical | #2433 | C4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
1283 conjugacy classes of subgroups.
| minimal degree | μ(G) = 36 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 36 points:
(2,4)(6,10)(8,11)(12,17)(13,18)(14,20)(16,19)(21,22,25,28,26,29,24,34)(23,30,33,35,31,36,32,27);(5,6,11,18,9,13,8,10)(7,14,19,17,15,12,16,20)(21,23,26,31)(22,27)(24,32,25,33)(28,30)(29,35)(34,36);(1,2,3,4)(5,7)(6,12)(8,16)(9,15)(10,17)(11,19)(13,14)(18,20)(23,31)(27,35)(30,36)(32,33);(7,15)(12,14)(16,19)(17,20)Polycyclic presentation:
2^9|a^2=g,b^2=egh,c^2=f,e^2=h,g^2=i,b^a=be,c^a=cf,e^a=eh,c^b=ch,d^c=dhi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72215872 |
| maximal normal subgroup of | #72215872 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 111349);