Finite Group Databasebeta
Cayley diagram

C2×#13361 #498913

order512
nilpotency class4
isoclinismisoclinic class of #13360
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13361

Subgroups

subgroupG/H
center, socleC22#2021
commutator, Frattini, cosocleC2×#41C24
prime radicalC2×#3021C2
LCSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

2113 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);(3,4,8,13)(5,14,18,29)(6,19,23,11)(7,10,24,12)(9,20,27,16)(15,32,17,31)(21,30,22,28)(25,33,26,34);(3,5)(4,9)(6,20)(7,15)(8,18)(10,26)(11,29)(12,25)(13,27)(14,19)(16,23)(17,24)(21,34)(22,33)(28,31)(30,32);(4,10)(5,15)(7,24)(11,28)(12,13)(14,29)(16,34)(17,18)(19,30)(20,33)(21,22)(25,26)

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#498916, #72312847, #72312858, …
maximal normal subgroup ofC2×#498916, #72312847, #72312858, …
maximal quotient of#72313477

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406109);