Finite Group Databasebeta
Cayley diagram

C2×#46452 #7700442

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46452

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2433C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7230 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4)(5,9)(6,7)(8,10)(19,20)(21,22)(23,24)(25,26);(4,7)(8,9)(11,12)(13,17)(14,15)(16,18)(19,21,23,26)(20,22,24,25);(12,15)(16,17)(19,20,23,24)(21,25,26,22);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,22)(23,24)(25,26);(3,5,6,10)(4,8,7,9)(11,13)(12,16)(14,18)(15,17)(19,22)(20,21)(23,25)(24,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8934400, C2×#8837081, C2×#8591643, …
maximal normal subgroup ofC2×#8934400, C2×#8837081, C2×#8591643, …
maximal quotient ofC2×#1085315, C2×#1100959, C2×#4312323, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607638);