Finite Group Databasebeta
Cayley diagram

C2×#43211 #7667304

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#43211

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#392C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5804 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);(5,9)(8,10)(11,12)(13,14)(15,16)(17,18)(19,20,24,26)(21,22,25,23);(3,4)(5,10)(6,7)(8,9)(11,12)(13,14)(15,16)(17,18)(19,21,24,25)(20,23,26,22);(4,7)(8,10)(12,16)(13,17)(19,22,24,23)(20,25,26,21);(3,4)(5,8)(6,7)(9,10)(11,13,15,17)(12,14,16,18)(19,21)(20,22)(23,26)(24,25);(3,5)(4,8)(6,9)(7,10)(11,14)(12,17)(13,16)(15,18)(19,23,24,22)(20,21,26,25)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851710, C2×#7667313
maximal normal subgroup ofC2×#7851710, C2×#7667313

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574500);