Finite Group Databasebeta
Cayley diagram

C2×#23834 #6432672

order512
nilpotency class3
isoclinismisoclinic class of #23472
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23834

Subgroups

subgroupG/H
centerC2×C4C2×#124
commutator, Frattini, cosocleC22×C4C25
socleC22#2398
prime radicalC2×#575C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1714 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)(5,14,17,27)(6,11)(7,12)(8,22)(9,13)(10,18,24,15)(16,28,31,33)(19,25)(20,26)(21,32)(23,30,34,29);(5,15,17,18)(6,19)(10,14,24,27)(11,25)(16,30,31,29)(20,21)(23,33,34,28)(26,32);(3,5)(4,10)(6,16)(7,15)(8,18)(9,17)(11,23)(12,27)(13,24)(14,22)(19,31)(20,29)(21,30)(25,34)(26,33)(28,32);(3,6,7,20,9,19,8,21)(4,11,12,26,13,25,22,32)(5,16,15,29,17,31,18,30)(10,23,27,33,24,34,14,28)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6469085, #72250333, #72250343, …
maximal normal subgroup ofC2×#6469085, #72250333, #72250343, …
maximal quotient of#72256910, #72257150, #72307217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339868);