Finite Group Databasebeta
Cayley diagram

C2×#27661 #6457143

order512
nilpotency class3
isoclinismisoclinic class of #24264
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#27661

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2694 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)(7,8,10,12)(9,11,13,14)(16,19)(17,20)(21,22);(7,9)(8,11)(10,13)(12,14)(15,16,20,22,18,21,17,19);(4,6)(9,13)(11,14);(15,16,20,22,18,21,17,19)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6467063, C2×D8×#123, C2×#6578872, …
maximal normal subgroup ofC2×#6467063, C2×D8×#123, C2×#6578872, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6364339);