Finite Group Databasebeta
Cayley diagram

C4×#2155 #493136

order512
nilpotency class4
isoclinismisoclinic class of #365
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#2155

Subgroups

subgroupG/H
centerC42#106
commutatorC8C22×C42
Frattini, cosocleC22×C8C24
socleC22C22×#106
prime radicalC24C2×SD16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C42 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2,3,4);(5,6)(7,16,19,30)(8,13)(9,22)(10,25)(11,15)(12,18,27,32)(14,23)(17,29,20,34)(21,28)(24,35)(26,31,36,33);(5,7,9,18,10,20,23,33,11,19,24,32,8,17,21,31)(6,12,14,16,13,26,22,29,15,27,28,30,25,36,35,34);(5,8,11,10)(6,13,15,25)(7,17,19,20)(9,21,24,23)(12,26,27,36)(14,22,28,35)(16,29,30,34)(18,31,32,33)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72286784, C4×#33468, D4×#2155, …
maximal normal subgroup of#72286784, C4×#33468, D4×#2155, …
maximal quotient of#72310100

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400332);