Finite Group Databasebeta
Cayley diagram

C2×#12589 #492910

order512
nilpotency class4
isoclinismisoclinic class of #2127
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC2×#12589

Subgroups

subgroupG/H
centerC2×C4C2×#99
commutatorC2×C4C22×C42
Frattini, cosocleC2×#41C24
socleC22C2×#342
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

2362 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)(5,13,14,25)(6,17,18,10)(7,20)(8,12)(9,15)(11,21)(16,30,28,26)(19,24,32,31)(22,27)(23,34)(29,33);(3,5,7,16,8,14,21,28)(4,9,11,23,12,22,20,33)(6,15,19,29,18,27,32,34)(10,13,24,26,17,25,31,30);(5,14)(9,22)(13,25)(15,27)(16,28)(23,33)(26,30)(29,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72267960, #72267961, #72267963, …
maximal normal subgroup of#72267960, #72267961, #72267963, …
maximal quotient of#72278552, #72281119, #72282713, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400106);