Finite Group Databasebeta
Cayley diagram

C2×#59130 #7666249

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#59130

Subgroups

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

12328 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);(8,9)(12,17)(15,18);(4,6)(8,9)(11,12)(13,15)(14,18)(16,17);(7,8,10,9)(11,13,16,14)(12,15,17,18);(3,4)(5,6)(7,9,10,8)(11,14,16,13)(12,18,17,15);(11,15,16,18)(12,13,17,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7699471, C2×#7666411, C2×#7690353, …
maximal normal subgroup ofC2×#7699471, C2×#7666411, C2×#7690353, …
maximal quotient ofC2×#773846, C2×#2129470, C2×#4011924, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573445);