Finite Group Databasebeta
Cayley diagram

C2×#27694 #6458271

order512
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#27694

Subgroups

subgroupG/H
centerC2×C4#535
commutator, Frattini, cosocleC22×C4C25
socleC22#2487
prime radicalC2×#532C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1782 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);(3,4,8,15,10,16,9,14)(5,17,20,11,21,33,23,30)(6,22,24,12,19,34,28,31)(7,25,26,13,27,32,18,29);(3,5,8,20,10,21,9,23)(4,11,14,17,16,30,15,33)(6,18,24,7,19,26,28,27)(12,13,22,25,31,29,34,32);(3,6)(4,12)(5,18)(7,20)(8,24)(9,28)(10,19)(11,29)(13,30)(14,22)(15,34)(16,31)(17,32)(21,26)(23,27)(25,33);(3,7,8,26,10,27,9,18)(4,13,14,25,16,29,15,32)(5,19,20,28,21,6,23,24)(11,22,17,31,30,34,33,12)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#500349, C2×#6469085, C2×#500168, …
maximal normal subgroup ofC2×#500349, C2×#6469085, C2×#500168, …
maximal quotient of#72250604, #72256961, #72265212, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6365467);