Finite Group Databasebeta
Cayley diagram

C2×#19182 #6353658

order512
nilpotency class3
isoclinismisoclinic class of #19162
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#19182

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC42C25
prime radicalC2×#3035C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

1862 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6360326, C2×#6360305, C2×#6354109
maximal normal subgroup ofC2×#6360326, C2×#6360305, C2×#6354109

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6260854);