#6996582

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2394 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:

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

Polycyclic presentation:

2^9|a^2=f,c^2=i,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dhi,g^c=gi,e^d=ei

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6903778);