#382999

order	512
nilpotency class	3
isoclinism	isoclinic class of #29742
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂×C₄³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂⁴	C₂²×D₄
commutator	C₂²×C₄	C₂³×C₄
Frattini, cosocle	C₂³×C₄	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂⁴ ◁ C₂×C₄³ ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1082 conjugacy classes of subgroups; only the 402 normal subgroups are shown.

normal subgroups only

This group has 1082 conjugacy classes of subgroups — too many to draw. Only its 402 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) = 512

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

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

Polycyclic presentation:

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

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, 290195);