Finite Group Databasebeta
Cayley diagram

C2×#13074 #494662

order512
nilpotency class4
isoclinismisoclinic class of #13074
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#13074

Subgroups

subgroupG/H
center, socleC22#1893
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC2×#3058C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#131 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1370 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)(5,15)(6,11,20,27)(7,22)(8,14)(9,25)(10,13)(12,16)(17,31,29,30)(18,24)(19,33,23,34)(21,32,26,28);(3,5,16,14,9,18,24,25,8,12,15,4,10,22,7,13)(6,17,31,27,21,33,19,32,20,29,30,11,26,34,23,28);(3,6)(4,11)(5,17)(7,23)(8,20)(9,21)(10,26)(12,29)(13,28)(14,27)(15,30)(16,31)(18,33)(19,24)(22,34)(25,32)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237229, #72237254, C2×#499742, …
maximal normal subgroup of#72237229, #72237254, C2×#499742, …
maximal quotient of#72237242, #72240719, #72252747, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401858);