Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1082705 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | #15257 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
3248 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)(5,6,9,10)(7,12,11,8)(13,14,18,16)(15,17,20,19)(21,22,25,28)(23,27,24,26);(6,10)(8,12)(13,15)(14,19)(16,17)(18,20);(6,10)(7,11)(14,16)(15,20)(21,23,25,24)(22,26,28,27);(1,2)(3,4)(5,7,9,11)(6,8,10,12)(13,16,18,14)(15,17,20,19)(21,24,25,23)(22,27,28,26);(5,8)(6,11)(7,10)(9,12)(13,17)(14,15)(16,20)(18,19)(21,22)(23,26)(24,27)(25,28)Polycyclic presentation:
2^9|a^2=hi,c^2=fg,d^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=ef,d^c=df86 conjugacy classes — view the full character table.
| maximal subgroup of | #72326393, #72326396, #72326446, … |
| maximal normal subgroup of | #72326393, #72326396, #72326446, … |
| maximal quotient of | #72332803 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1007485);