Finite Group Databasebeta
Cayley diagram

C2×#35305 #7628586

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C215

Aliases

direct productC2×#35305

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC24×#41C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

23894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7628649, C2×#7672320, C2×#7671478, …
maximal normal subgroup ofC2×#7628649, C2×#7672320, C2×#7671478, …
maximal quotient ofC2×#4308023, C2×#711884, C2×#703996, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535782);