Finite Group Databasebeta
Cayley diagram

C2×#13532 #499536

order512
nilpotency class4
isoclinismisoclinic class of #13340
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#13532

Subgroups

subgroupG/H
centerC2×C4#493
commutator, Frattini, cosocleC22×C8C24
socleC22#2093
prime radicalC22×#135C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

776 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);(3,4,7,13,18,28,8,14,9,16,24,34,10,15,26,33)(5,17,19,32,27,31,25,29,21,30,6,23,22,12,20,11);(3,5,18,22,9,21,10,27)(4,11,28,23,16,29,15,32)(6,24,25,26,19,7,20,8)(12,14,30,34,31,33,17,13);(3,6)(4,12)(5,7)(8,22)(9,19)(10,20)(11,14)(13,32)(15,17)(16,31)(18,25)(21,24)(23,34)(26,27)(28,30)(29,33)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#509107, C2×#511541, C2×#499601, …
maximal normal subgroup ofC2×#509107, C2×#511541, C2×#499601, …
maximal quotient of#72250098, #72250177, #72322897, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406732);