Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, prime radical, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1610 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 44 points:
(2,4)(13,14,18,19)(15,20,21,16)(17,22,25,26)(23,27,28,24)(29,30,34,32)(31,37,39,35)(33,40,42,36)(38,43,41,44);(6,9)(10,12)(14,19)(15,21)(17,25)(24,27)(29,31,34,39)(30,35,32,37)(33,41,42,38)(36,44,40,43);(5,6,8,9)(7,10,11,12)(13,15)(14,20)(16,19)(17,23)(18,21)(22,27)(24,26)(25,28)(29,31)(30,35)(32,37)(33,38)(34,39)(36,43)(40,44)(41,42);(1,2)(3,4)(13,16,18,20)(14,21,19,15)(17,24,25,27)(22,28,26,23)(29,32,34,30)(31,35,39,37)(33,40,42,36)(38,43,41,44);(5,7,8,11)(6,10,9,12)(13,17,18,25)(14,22,19,26)(15,23,21,28)(16,24,20,27)(29,33)(30,36)(31,38)(32,40)(34,42)(35,43)(37,44)(39,41)Polycyclic presentation:
2^9|a^2=f,b^2=g,c^2=fh,d^2=f,e^2=gh,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1448495);