#211950

order	512
nilpotency class	3
isoclinism	isoclinic class of #19304
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center	C₂×C₄	C₂×#121
commutator	C₄²	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
socle	C₂²	C₄×#121
prime radical	#19128	C₂
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂×C₄ ◁ C₂×C₄×C₈ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

585 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=e,d^2=g,e^2=h,f^2=i,g^2=hi,b^a=be,c^a=cf,e^a=eh,f^a=fi,d^b=dh,d^c=di,f^c=fi

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72216509, #72225273, #72227177, …
maximal normal subgroup of	#72216509, #72225273, #72227177, …
maximal quotient of	#72216350

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 119146);