#353338

order	512
nilpotency class	3
isoclinism	isoclinic class of #17367
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄² · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×C₂²⋊C₄
commutator	C₂³	C₂²×C₄²
Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂³×#41	C₂²
LCS	G ▷ C₂³ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×#117 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

4278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 24
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 4 generators on 24 points:

(1,2)(3,4)(9,10,13,18,14,15,12,17)(11,19,20,24,21,16,22,23);(2,4)(5,6,7,8)(10,15)(12,13)(16,19)(20,22);(9,11)(10,16)(12,20)(13,22)(14,21)(15,19)(17,23)(18,24);(9,12,14,13)(10,17,15,18)(11,20,21,22)(16,23,19,24)

Polycyclic presentation:

2^9|a^2=g,b^2=h,d^2=i,g^2=i,b^a=be,c^a=cf,e^a=ei,f^a=fi,d^b=di,g^b=gi,g^c=gi

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260534);