Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2196 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C26 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | B(4,𝔽2) |
| commutator | C2×D4 | C2×C42 |
| Frattini, cosocle | C22×#41 | C23 |
| socle | C22 | #1867 |
| prime radical | C2×#525 | C22 |
| LCS | G ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ G | |
| LECS | G ▷ C22×#41 ▷ C22 ▷ C2 ▷ C1 | |
1025 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)(5,6,9,14,11,15,10,25)(7,16,19,32,18,31,23,33)(8,20,22,30,21,13,24,29)(12,26,27,35,28,34,36,17);(5,7,10,19,11,18,9,23)(6,12,14,27,15,28,25,36)(8,17,22,34,21,35,24,26)(13,16,30,33,20,31,29,32);(2,4)(13,20)(16,31)(29,30)(32,33)Polycyclic presentation:
2^9|a^2=f,b^2=g,d^2=i,f^2=i,g^2=i,b^a=bd,c^a=ce,d^a=dh,g^a=gi,h^a=hi,e^b=ehi,f^b=fhi,d^c=dh,e^d=ei,f^d=fi80 conjugacy classes — view the full character table.
| maximal subgroup of | #72312390, #72312408, #72312411, … |
| maximal normal subgroup of | #72312390, #72312408, #72312411, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 53803);