Finite Group Databasebeta
Cayley diagram

C2×#23527 #6431936

order512
nilpotency class3
isoclinismisoclinic class of #23472
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23527

Subgroups

subgroupG/H
centerC2×C4C2×#124
commutator, Frattini, cosocleC22×C4C25
socleC22C2×#394
prime radicalC22×#575C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#422903, C2×#464656, C2×#454675, …
maximal normal subgroup ofC2×#422903, C2×#464656, C2×#454675, …
maximal quotient of#72258213, #72258224, C2×#357526, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339132);