Finite Group Databasebeta
Cayley diagram

C2×#10941 #354106

order512
nilpotency class3
isoclinismisoclinic class of #1913
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#10941

Subgroups

subgroupG/H
centerC2×C4#386
commutatorC23C22×C42
Frattini, cosocleC23×C4C24
socleC22#1437
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2818 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#355102, C2×#364611, C2×#375777, …
maximal normal subgroup ofC2×#355102, C2×#364611, C2×#375777, …
maximal quotient of#72224729, #72239602, #72239604, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 261302);