Finite Group Databasebeta
Cayley diagram

C2×#23833 #6432671

order512
nilpotency class3
isoclinismisoclinic class of #2031
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23833

Subgroups

subgroupG/H
centerC2×C8#124
commutator, Frattini, cosocleC22×C4C25
socleC22#2398
prime radicalC2×#575C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1736 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6469080, C2×#486086, C2×#486090, …
maximal normal subgroup ofC2×#6469080, C2×#486086, C2×#486090, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339867);