Finite Group Databasebeta
Cayley diagram

C4×#2956 #6370096

order512
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC4×#2956

Subgroups

subgroupG/H
centerC42C22×D4
commutatorC4C23×C42
Frattini, cosocleC22×C4C25
socleC22C22×C4×D4
prime radicalC2×#575C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C2×C4×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3048 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 20 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽5)×#2956, C4×#61110, C4×#60182, …
maximal normal subgroup ofC4×#61110, C4×#60182, #72224754, …
maximal quotient ofAGL(1,𝔽5)×#2956, C2×C4×#2956, #72226894, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277292);