Finite Group Databasebeta
Cayley diagram

C2×C4×#543 #7625313

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×C4×#543

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC23C26
socleC24C25
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

9466 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#3490, C2×#7628183, C2×#7628732
maximal normal subgroup ofC2×C4×#3490, C2×#7628183, C2×#7628732

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532509);