Finite Group Databasebeta
Cayley diagram

C2×#36125 #7629750

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

Aliases

direct productC2×#36125

Subgroups

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

12506 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)(12,17)(13,18);(4,6)(11,12)(13,14)(15,18)(16,17);(3,4)(5,6)(7,8,9,10)(11,13,16,18)(12,14,17,15);(4,6)(11,14,16,15)(12,13,17,18);(3,4)(5,6)(11,15,16,14)(12,18,17,13)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4×#532, C2×#7686802, C2×#7680732, …
maximal normal subgroup ofC2×D4×#532, C2×#7686802, C2×#7680732, …
maximal quotient ofC2×#1463108, C2×#873833, C2×#519687

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536946);