#404091

order	512
nilpotency class	3
isoclinism	isoclinic class of #394183
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁵×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂⁴	C₂²×D₄
commutator, Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁵	C₂×D₄
LCS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂³×C₄² ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1642 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)(3,4)(5,6)(7,8)(17,18,21,24)(19,25,27,32)(20,29,26,23)(22,30,31,28);(9,10)(11,14)(12,13)(15,16)(17,19,26,30,21,27,20,28)(18,22,29,32,24,31,23,25);(2,4)(10,13)(14,16);(6,8)(9,11,12,15)(10,14,13,16)(19,27)(22,31)(25,32)(28,30)

Polycyclic presentation:

2^9|a^2=i,b^2=ei,d^2=g,e^2=i,b^a=be,c^a=cf,d^a=dh,e^a=ei,c^b=cg,d^b=di

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72311971, #72311980, #72311995, …
maximal normal subgroup of	#72311971, #72311980, #72311995, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 311287);