#480861

order	512
nilpotency class	4
isoclinism	isoclinic class of #480860
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁵

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#99
commutator	C₂⁴	C₂³×C₄
Frattini, cosocle	C₂×C₂²⋊C₄	C₂⁴
prime radical	#2846	C₄
LCS	G ▷ C₂⁴ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂×C₂²⋊C₄ ◁ C₂×#551 ◁ G
LECS	G ▷ C₂×C₂²⋊C₄ ▷ C₂³ ▷ C₂ ▷ C₁

1288 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Polycyclic presentation:

2^9|a^2=f,c^2=i,f^2=h,b^a=be,e^a=eg,g^a=gi,f^b=fg,d^c=dh,f^e=fi

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 388057);