Finite Group Databasebeta
Cayley diagram

C2×#13442 #499177

order512
nilpotency class4
isoclinismisoclinic class of #13442
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13442

Subgroups

subgroupG/H
center, socleC22#2054
commutator, Frattini, cosocleC22×C8C24
prime radicalC22×#509C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#405 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1062 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(4,11)(5,17)(6,22)(7,8)(9,23)(13,26)(14,16)(15,24)(18,27)(19,33)(20,25)(21,31)(28,32)(30,34);(3,4)(5,18)(6,13)(7,14)(8,24)(9,26)(10,16)(11,22)(12,19)(15,23)(17,28)(20,34)(21,30)(25,29)(27,33)(31,32);(3,5,6,19,23,33,7,17,10,21,8,25,9,20,22,31)(4,12,11,18,26,32,24,34,16,29,14,30,15,28,13,27)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#499514, C2×#511427, C2×#509858, …
maximal normal subgroup ofC2×#499514, C2×#511427, C2×#509858, …
maximal quotient of#72250294, #72250475, #72323017, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406373);