Finite Group Databasebeta
Cayley diagram

C2×#35514 #7628892

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#35514

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

13950 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 18 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7671870, C2×#7631288, #72239267, …
maximal normal subgroup ofC2×#7671870, C2×#7631288, #72239267, …
maximal quotient ofC2×#754574, C2×#4388540, #72240298, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536088);