#6380395

order	512
nilpotency class	3
isoclinism	isoclinic class of #61049
automorphism	?
homology	Abelianization (H₁) = C₂⁴×C₄ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator	C₂×C₄	C₂⁴×C₄
Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#121	D₄
LCS	G ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×#529 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1904 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=h,c^2=gi,d^2=i,e^2=f,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ci,d^b=df,e^b=ei

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6287591);