Finite Group Databasebeta
Cayley diagram

C2×#46415 #7700268

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#46415

Subgroups

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

9092 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);(4,6)(7,8)(9,10)(11,12)(13,14);(8,12)(9,13)(15,16)(17,21)(18,19)(20,22);(3,4,5,6)(16,19)(20,21);(7,9,11,13)(8,10,12,14)(15,16)(17,20)(18,19)(21,22);(7,10)(8,13)(9,12)(11,14)(15,17)(16,20)(18,22)(19,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7868165, C2×#7901757, C2×#7778377
maximal normal subgroup ofC2×#7868165, C2×#7901757, C2×#7778377
maximal quotient ofC2×#2081014

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607464);