#3071231

order	512
nilpotency class	2
isoclinism	isoclinic class of #3069037
automorphism	Aut(G) order 1048576
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂⁴	C₂⁵
prime radical	#15412	C₂
LCS	G ▷ C₂⁴ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ G
LECS	G ▷ C₂⁴ ▷ C₁

2939 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|b^2=f,c^2=h,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dg,e^b=ef,d^c=df,e^d=ef

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72281188, #72281287, #72281381
maximal normal subgroup of	#72281188, #72281287, #72281381

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 2978427);