Finite Group Databasebeta
Cayley diagram

C2×C4×#534 #7625310

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×C4×#534

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC23C26
socleC24C25
prime radicalC22×#534C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

14698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 18 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7628174, C2×#7675477, C2×#7675495, …
maximal normal subgroup ofC2×#7628174, C2×#7675477, C2×#7675495, …
maximal quotient ofC2×#6377519, C2×#523233, C2×C4×#2679, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532506);