Finite Group Databasebeta
Cayley diagram

C2×#24256 #6442635

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24256

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5164 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 18 points:

(1,2);(4,5)(7,8)(9,10)(11,12)(13,17)(14,16)(15,18);(3,4,6,5)(11,12)(13,17)(14,16)(15,18);(8,10)(12,16)(13,14)(17,18);(3,5,6,4)(11,13,15,14)(12,17,18,16)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573552
maximal normal subgroup ofC2×#6573552

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349831);