Finite Group Databasebeta
Cayley diagram

C2×#11486 #480127

order512
nilpotency class4
isoclinismisoclinic class of #2127
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11486

Subgroups

subgroupG/H
centerC2×C4C2×#99
commutatorC2×C4C23×C8
Frattini, cosocleC2×M16C24
socleC22#1459
prime radicalC2×#532C4
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22×#131 ◁ G
LECSG ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1

988 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);(3,4,8,14,10,15,22,34,9,16,26,27,7,13,18,33)(5,17,20,30,19,29,6,12,21,31,24,32,25,11,23,28);(3,5)(4,11)(6,22)(7,25)(8,20)(9,21)(10,19)(12,14)(13,31)(15,17)(16,29)(18,23)(24,26)(27,28)(30,33)(32,34);(3,6,10,24,9,23,7,20)(4,12,15,32,16,28,13,30)(5,18,19,8,21,22,25,26)(11,27,17,33,29,14,31,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#480440, #72239959, #72239961, …
maximal normal subgroup ofC2×#480440, #72239959, #72239961, …
maximal quotient of#72239994, #72240000, #72307676

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 387323);