Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6499771 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3367 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(6,10)(7,8)(11,12);(2,4)(5,6)(7,10)(8,12)(9,11)(13,14)(15,21)(16,19)(17,20)(18,23)(22,27)(24,26)(25,28);(5,6)(7,10)(8,12)(9,11)(13,15,17,23)(14,18,20,21)(16,24,25,22)(19,27,28,26);(5,7,9,8)(6,10,11,12)(13,16,17,25)(14,19,20,28)(15,22,23,24)(18,26,21,27);(5,7,9,8)(6,10,11,12)(14,20)(18,21)(19,28)(26,27)Polycyclic presentation:
2^9|c^2=h,d^2=hi,e^2=i,f^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ei,f^a=fi,g^a=gi,c^b=ch,e^b=eh,f^b=fi,g^b=gi,d^c=dh,f^c=fi,g^c=gi74 conjugacy classes — view the full character table.
| maximal subgroup of | #72304355, #72304390, #72314097, … |
| maximal normal subgroup of | #72304355, #72304390, #72314097, … |
| maximal quotient of | #72304950, #72305643, #72305728, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6436327);