Finite Group Databasebeta
Cayley diagram

C2×#44932 #7669448

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#44932

Subgroups

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

14046 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);(3,4,6,5)(8,10)(13,17)(16,18);(4,5)(11,12)(13,18)(14,15)(16,17);(7,8,9,10)(12,15)(16,18);(3,5,6,4)(11,12)(13,16)(14,15)(17,18);(11,13,14,17)(12,16,15,18)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7677118, C2×#7718113, C2×#7967933, …
maximal normal subgroup ofC2×#7677118, C2×#7718113, C2×#7967933, …
maximal quotient of#72261200, #72265170, C2×#1259283, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7576644);