Finite Group Databasebeta
Cayley diagram

C2×#22687 #6380158

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22687

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC22×#135C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2560 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)(7,8,12,14,13,9,10,16)(11,15,21,22,20,17,18,19);(7,9)(8,13)(10,14)(11,19)(12,16)(15,21)(17,18)(20,22);(3,4,5,6)(7,10,13,12)(8,14,9,16)(11,18,20,21)(15,22,17,19);(7,11)(8,15)(9,17)(10,18)(12,21)(13,20)(14,22)(16,19)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6380164, C2×#6384015, C2×#6384012
maximal normal subgroup ofC2×#6380164, C2×#6384015, C2×#6384012
maximal quotient ofC2×#225908

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6287354);