Finite Group Databasebeta
Cayley diagram

C2×#36141 #7629768

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36141

Subgroups

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

9478 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7684936, C2×#7684910, C2×#7629773, …
maximal normal subgroup ofC2×#7684936, C2×#7684910, C2×#7629773, …
maximal quotient ofC2×#651760, C2×#519613

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536964);