Finite Group Databasebeta
Cayley diagram

C2×#18537 #6348083

order512
nilpotency class3
isoclinismisoclinic class of #18524
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#18537

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

3398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 18 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6362967, C2×#6363072, C2×#6348994, …
maximal normal subgroup ofC2×#6362967, C2×#6363072, C2×#6348994, …
maximal quotient ofC2×#234066

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6255279);