Finite Group Databasebeta
Cayley diagram

C2×#35821 #7629180

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#35821

Subgroups

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

12404 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)(8,9);(7,8,10,9)(11,12)(13,16)(14,17)(15,18);(3,4)(5,6)(7,9,10,8)(11,13)(12,15)(14,18)(16,17);(11,13)(12,16)(14,18)(15,17);(11,12)(13,15)(14,17)(16,18)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629195, C2×#7690352, C2×#7692392, …
maximal normal subgroup ofC2×#7629195, C2×#7690352, C2×#7692392, …
maximal quotient ofC2×#790175, C2×#772849, C2×#773907, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536376);