Finite Group Databasebeta
Cayley diagram

C2×#36127 #7629752

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#36127

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

12290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72281462, C2×#7671575, C2×D4×#532, …
maximal normal subgroup of#72281462, C2×#7671575, C2×D4×#532, …
maximal quotient ofC2×#6585523, C2×#519421, C2×#616152, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536948);