Finite Group Databasebeta
Cayley diagram

C2×#23881 #6437470

order512
nilpotency class3
isoclinismisoclinic class of #23876
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23881

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(8,14)(9,16)(10,18)(11,12)(19,20)(21,22);(3,4)(5,6)(7,8,13,9)(10,15,19,17)(11,16,12,14)(18,21,20,22);(4,6)(7,9,13,8)(10,17,19,15)(11,16,12,14)(18,21,20,22);(7,10)(8,15)(9,17)(11,20)(12,18)(13,19)(14,21)(16,22)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437477
maximal normal subgroup ofC2×#6437477
maximal quotient ofC2×#394095

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344666);