Finite Group Databasebeta
Cayley diagram

C2×#46731 #7700221

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

Aliases

direct productC2×#46731

Subgroups

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

6160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7701075, C2×#10203383, C2×#7852183
maximal normal subgroup ofC2×#7701075, C2×#10203383, C2×#7852183
maximal quotient ofC2×#4123722, C2×#2137629, C2×#2312039, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607417);