#160930

order	512
nilpotency class	3
isoclinism	isoclinic class of #160892
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁴

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂²×C₂²⋊C₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄²×Q₈ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂³ ▷ C₁

810 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

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

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

Polycyclic presentation:

2^9|a^2=f,b^2=h,c^2=g,d^2=gh,e^2=h,f^2=i,b^a=be,c^a=ci,e^a=eg,e^b=eh,f^b=fgh,d^c=dg

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 68126);