#115191

order	512
nilpotency class	3
isoclinism	isoclinic class of #115179
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂⁴×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	#1438
commutator	C₂³×C₄	C₂²×C₄
Frattini, cosocle	C₂²×C₄²	C₂³
prime radical	C₂×#392	C₄
LCS	G ▷ C₂³×C₄ ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄² ▷ C₂² ▷ C₁

1093 conjugacy classes of subgroups; only the 134 normal subgroups are shown.

normal subgroups only

This group has 1093 conjugacy classes of subgroups — too many to draw. Only its 134 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) = 32

A minimal faithful permutation representation — 3 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,d^2=h,g^2=hi,b^a=bd,c^a=ce,d^a=dh,e^a=eh,f^a=fi,c^b=cf,d^b=dh,d^c=di,g^c=gh

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 22387);