#364137

order	512
nilpotency class	3
isoclinism	isoclinic class of #184831
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂⁶

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂²×C₂²⋊C₄
commutator	C₂⁴	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
prime radical	C₂⁵	C₂²×C₄
LCS	G ▷ C₂⁴ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂²×#117 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=eg,c^2=i,d^2=eg,h^2=i,b^a=be,c^a=cf,d^a=de,f^a=fi,c^b=cg,d^b=di,h^c=hi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 271333);