#6446687

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437510
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸×C₄

Aliases

No aliases for this group.

Subgroups

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

4224 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fg,c^2=gi,d^2=i,f^2=i,h^2=i,b^a=bf,c^a=cg,f^a=fi,h^a=hi,c^b=ch,d^b=dh,e^b=ei,f^c=fi,h^c=hi,f^d=fi,h^d=hi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72308676, #72308957
maximal normal subgroup of	#72308676, #72308957

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6353883);