Finite Group Databasebeta
Cayley diagram

C2×#36126 #7629751

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

Aliases

direct productC2×#36126

Subgroups

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

12414 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)(12,13)(17,18);(4,6)(11,12,16,13)(14,17,15,18);(3,4)(5,6)(7,8,9,10)(11,13,16,12)(14,18,15,17);(4,6)(11,14,16,15)(12,17,13,18);(3,4)(5,6)(11,15,16,14)(12,18,13,17)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4×#532, C2×#7688113, C2×#7699476, …
maximal normal subgroup ofC2×D4×#532, C2×#7688113, C2×#7699476, …
maximal quotient ofC2×#774176, C2×#1436446, C2×#649262, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536947);