Finite Group Databasebeta
Cayley diagram

C2×#32927 #6628980

order512
nilpotency class3
isoclinismisoclinic class of #32898
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#32927

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
prime radicalC22×H(5,𝔽2)C22
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

5032 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573711, C2×D4×#458, C2×#6628982, …
maximal normal subgroup ofC2×#6573711, C2×D4×#458, C2×#6628982, …
maximal quotient of#72310744, #72310979, #72316278

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6536176);