Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6806647 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1965 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,11)(8,10)(9,12)(15,22)(19,27)(23,26)(25,28);(5,7,8,12)(6,9,10,11)(13,14,17,20)(15,23,22,26)(16,24,21,18)(19,28,27,25);(1,2,3,4)(6,10)(7,12)(13,15,24,28,17,22,18,25)(14,19,16,26,20,27,21,23);(6,10)(9,11)(15,22)(19,27)(23,26)(25,28);(13,16,18,14,17,21,24,20)(15,23,25,27,22,26,28,19)Polycyclic presentation:
2^9|b^2=fi,c^2=gh,e^2=fh,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=ei68 conjugacy classes — view the full character table.
| maximal subgroup of | #72250301, #72256871, #72256948, … |
| maximal normal subgroup of | #72250301, #72256871, #72256948, … |
| maximal quotient of | #72307861 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6723670);