Finite Group Databasebeta
Cayley diagram

C2×#46878 #7700681

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

Aliases

direct productC2×#46878

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6732 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);(3,4,8,6)(5,9,10,7)(11,12,16,14)(13,17,15,18)(20,23)(24,26);(3,5)(4,9)(6,7)(8,10)(12,14)(13,15);(4,6)(5,10)(11,13,16,15)(12,17,14,18)(19,20)(21,24)(22,23)(25,26);(3,6,8,4)(5,7,10,9)(11,14,16,12)(13,17,15,18)(19,21,22,25)(20,24,23,26);(3,7)(4,5)(6,10)(8,9)(11,15,16,13)(12,17,14,18)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7901991, C2×#10320570, C2×#8115687
maximal normal subgroup ofC2×#7901991, C2×#10320570, C2×#8115687
maximal quotient ofC2×#2078548

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7607877);