#390787

order	512
nilpotency class	3
isoclinism	isoclinic class of #30412
automorphism	?
homology	Abelianization (H₁) = C₂³×C₄ · Schur multiplier (H₂) = C₂³×C₄

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 ◁ C₄×#95 ◁ G
LECS	G ▷ C₂³×C₄ ▷ C₂ ▷ C₁

1046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2,4,3)(5,6)(7,10)(8,11)(9,12)(13,14)(15,18)(16,20)(17,19)(21,22,25,29)(23,31,32,27)(24,33,35,28)(26,30,34,36);(5,7,10,6)(8,12,9,11)(13,15,17,16)(14,18,19,20)(21,23)(22,27)(24,34)(25,32)(26,35)(28,36)(29,31)(30,33);(1,3,4,2)(5,8,10,9)(6,11,7,12)(13,16,17,15)(14,18,19,20)(21,24,34,23,25,35,26,32)(22,28,36,27,29,33,30,31);(5,9,10,8)(6,11,7,12)(14,19)(18,20)(23,32)(24,35)(27,31)(28,33)

Polycyclic presentation:

2^9|a^2=h,b^2=ef,c^2=efgh,d^2=ei,g^2=i,b^a=be,c^a=cf,d^a=def,c^b=cg,d^b=de,g^b=gi,d^c=di

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, 297983);