Finite Group Databasebeta
Cayley diagram

C2×#28907 #6459955

order512
nilpotency class3
isoclinismisoclinic class of #24264
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#28907

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3138 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);(7,8)(9,14)(10,12)(11,13)(16,17)(18,19)(21,22);(3,4,5,6)(7,9,11,10)(8,12,13,14)(15,16,19,21,20,22,18,17);(4,6)(7,10,11,9)(8,12,13,14)(15,17,18,22,20,21,19,16);(8,13)(12,14)(15,16,19,21,20,22,18,17)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6584868
maximal normal subgroup ofC2×#6584868

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6367151);