#6377644

order	512
nilpotency class	2
isoclinism	isoclinic class of #40484
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, Frattini, cosocle	C₂²×C₄	C₂⁵
commutator, socle	C₂³	C₂⁴×C₄
prime radical	#52165	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂²×C₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2197 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=h,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=cfi,d^b=di,e^d=ei

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6284840);