#7684970

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

8287 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 28 points:

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

Polycyclic presentation:

2^9|b^2=gh,d^2=i,b^a=bg,c^a=ch,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72304543, #72304572, #72304601
maximal normal subgroup of	#72304543, #72304572, #72304601

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7592166);