Finite Group Databasebeta
Cayley diagram

C4×#2923 #6369953

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C26×C42

Aliases

direct productC4×#2923

Subgroups

subgroupG/H
centerC2×C42C24
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC23C24×C4
prime radicalC22×#41C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2594 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 28 points:

(1,2,3,4);(5,6)(7,10)(8,9)(11,12)(13,14,16,20,17,19,23,26)(15,18,22,25,21,24,27,28);(6,9)(10,12)(13,15)(14,18)(16,22)(17,21)(19,24)(20,25)(23,27)(26,28);(5,7,8,11)(6,10,9,12)(14,19)(18,24)(20,26)(25,28);(15,21)(18,24)(22,27)(25,28)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#60207
maximal normal subgroup ofC4×#60207

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277149);