Finite Group Databasebeta
Cayley diagram

C2×#34477 #7626079

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34477

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#550C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

(1,2);(3,4,6,5)(8,11)(9,10)(15,16,18,20)(17,21,22,19);(7,8,12,11)(9,14,10,13)(15,16,18,20)(17,19,22,21);(7,9,12,10)(8,13,11,14)(15,16)(17,19)(18,20)(21,22);(3,5,6,4)(7,10,12,9)(8,14,11,13)(15,17,18,22)(16,19,20,21);(7,11,12,8)(9,14,10,13)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7852089, C2×#7852185, C2×#7852041, …
maximal normal subgroup ofC2×#7852089, C2×#7852185, C2×#7852041, …
maximal quotient ofC2×#546045, C2×#523331, C2×#523238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533275);