Finite Group Databasebeta
Cayley diagram

C2×#35168 #7628392

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#35168

Subgroups

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

13842 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)(14,15)(16,17);(7,8)(9,10)(12,17)(13,14);(3,4,5,6)(7,8)(9,10)(11,13,16,14)(12,18,17,15);(11,14,16,13)(12,15,17,18);(11,15)(12,13)(14,17)(16,18)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7677031, C2×#7630940, #72256714, …
maximal normal subgroup ofC2×#7677031, C2×#7630940, #72256714, …
maximal quotient ofC2×#612958, C2×#612855, C2×#636017, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535588);