Finite Group Databasebeta
Cayley diagram

C2×#9532 #202133

order512
nilpotency class3
isoclinismisoclinic class of #9519
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#9532

Subgroups

subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#447C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1210 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#202149, C2×#202152, C2×#202142
maximal normal subgroup ofC2×#202149, C2×#202152, C2×#202142
maximal quotient of#72309098

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 109329);