Finite Group Databasebeta
Cayley diagram

C2×#36085 #7629581

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#36085

Subgroups

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

22808 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(4,6)(7,8,9,10);(7,8)(9,10)(11,12,16,19)(13,20,23,17)(14,15,18,24)(21,26,25,22);(3,4)(5,6)(7,8)(9,10)(11,13,16,23)(12,17,19,20)(14,21,18,25)(15,22,24,26);(11,14)(12,15)(13,21)(16,18)(17,22)(19,24)(20,26)(23,25);(11,15)(12,18)(13,22)(14,19)(16,24)(17,25)(20,21)(23,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7689767, C2×#7852089, C2×#7850505, …
maximal normal subgroup ofC2×#7689767, C2×#7852089, C2×#7850505, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536777);