Finite Group Databasebeta
Cayley diagram

C2×#13753 #513336

order512
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C29×C42

Aliases

direct productC2×#13753

Subgroups

subgroupG/H
centerC24×C4C23
commutatorC22C23×C42
Frattini, cosocleC24C25
socleC25C24
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C1

9578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#607767, C2×D4×#376, #72281977, …
maximal normal subgroup ofC2×#607767, C2×D4×#376, #72281977, …
maximal quotient ofC2×#353604, C2×#353608, C22×#13753, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 420532);