Finite Group Databasebeta
Cayley diagram

C2×#28329 #6459695

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

Aliases

direct productC2×#28329

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

4646 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);(3,4,5,6)(7,8)(9,13)(10,12)(11,14)(15,16,18,21,20,22,19,17);(7,9,10,14)(8,11,12,13)(15,17,19,22,20,21,18,16);(4,6)(16,17)(18,19)(21,22);(8,12)(11,13)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6577278, C2×#6467620, C2×#6576538, …
maximal normal subgroup ofC2×#6577278, C2×#6467620, C2×#6576538, …
maximal quotient ofC2×#405138, #72306220, C22×#28329

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6366891);