Finite Group Databasebeta
Cayley diagram

C2×#29271 #6463582

order512
nilpotency class3
isoclinismisoclinic class of #23995
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#29271

Subgroups

subgroupG/H
centerC2×C4#535
commutator, Frattini, cosocleC22×C4C25
socleC22#2580
prime radicalC22×#135C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

1700 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)(6,18)(7,22)(8,13)(9,16)(10,17)(11,20)(12,23)(15,29)(19,24)(21,32)(25,31)(26,33)(27,30)(28,34);(3,5)(4,9,13,25)(6,15)(7,16)(8,17)(10,12,14,22)(11,24,28,29)(18,27,32,26)(19,21)(20,30)(23,31)(33,34);(3,5)(4,10,13,14)(6,19)(7,16)(8,17)(9,22,25,12)(11,27,28,26)(15,21)(18,29,32,24)(20,33)(23,31)(30,34);(3,6,7,20,8,21,23,34)(4,11,12,18,13,28,22,32)(5,15,16,30,17,19,31,33)(9,24,14,27,25,29,10,26)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#511541, C2×#511427, C2×#500650, …
maximal normal subgroup ofC2×#511541, C2×#511427, C2×#500650, …
maximal quotient of#72250020, #72250174, #72250537, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6370778);