#233554

order	512
nilpotency class	3
isoclinism	isoclinic class of #233549
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂⁴×C₄²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×#392
commutator, Frattini, cosocle	C₂⁵	C₂⁴
prime radical	#37450	C₂
LCS	G ▷ C₂⁵ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂⁴×C₄ ◁ G
LECS	G ▷ C₂⁵ ▷ C₂² ▷ C₁

1796 conjugacy classes of subgroups; only the 198 normal subgroups are shown.

normal subgroups only

This group has 1796 conjugacy classes of subgroups — too many to draw. Only its 198 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 4 generators on 32 points:

(1,2)(3,6)(4,11)(5,8)(7,12)(9,15)(10,13)(14,16)(17,18)(19,22)(20,23)(21,24)(25,30)(26,29)(27,31)(28,32);(4,12)(6,13)(7,11)(9,16)(17,19)(18,22)(20,25)(21,26)(23,30)(24,29)(27,32)(28,31);(1,3)(2,6)(4,9)(5,10)(7,14)(8,13)(11,15)(12,16)(17,20,21,27)(18,23,24,31)(19,25,26,32)(22,28,29,30);(1,4,5,12)(2,7,8,11)(3,9,10,16)(6,14,13,15)

Polycyclic presentation:

2^9|c^2=i,d^2=h,b^a=be,c^a=cf,d^a=dh,g^a=ghi,c^b=cg,d^b=dh,f^b=fi,e^c=eh

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72251124, #72251151, #72251153
maximal normal subgroup of	#72251124, #72251151, #72251153

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 140750);