#121034

order	512
nilpotency class	3
isoclinism	isoclinic class of #121034
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1442
commutator	C₂×C₄²	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂⁴	#123
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

413 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 3 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=e,c^2=d,e^2=hi,f^2=h,b^a=bd,c^a=ce,d^a=dh,c^b=cf,f^b=fhi,g^b=gh,e^c=ei,f^c=fh,g^c=ghi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 28230);