#392550

order	512
nilpotency class	3
isoclinism	isoclinic class of #188764
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#117
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
socle	C₂²	#2283
prime radical	C₂⁴	C₂×#41
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×#405 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

706 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 40 points:

(1,2)(3,6)(4,8)(5,7)(9,10)(11,22,26,16)(12,27,31,36)(13,20)(14,21)(15,19)(17,29,35,30)(18,25,33,24)(23,37)(28,34)(32,39)(38,40);(1,3,5,4)(2,6,7,8)(9,11)(10,16)(12,23)(13,24)(14,25)(15,26)(17,32)(18,21)(19,22)(20,33)(27,34)(28,31)(29,39)(30,40)(35,38)(36,37);(1,4,5,3)(2,6,7,8)(9,12,13,29,15,31,14,30)(10,17,21,36,19,35,20,27)(11,23,24,39,26,28,25,40)(16,32,18,37,22,38,33,34);(9,11)(10,18,19,33)(12,28)(13,24)(14,25)(15,26)(16,21,22,20)(17,34,35,37)(23,31)(27,38,36,32)(29,40)(30,39)

Polycyclic presentation:

2^9|a^2=h,b^2=fg,c^2=ef,d^2=e,f^2=i,g^2=i,b^a=be,c^a=cf,d^a=dg,e^a=ei,h^b=hi,d^c=di,h^c=hi,h^d=hi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72240734, #72264437
maximal normal subgroup of	#72240734, #72264437

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 299746);