Finite Group Databasebeta
Cayley diagram

C2×#59205 #7665899

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#59205

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7074 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)(8,9)(12,16)(13,14)(19,20,23,25)(21,22,24,26);(3,4,7,6)(5,8,10,9)(11,12,15,16)(13,17,14,18)(19,21)(20,22)(23,24)(25,26);(11,12)(13,17)(14,18)(15,16);(3,5,7,10)(4,8,6,9)(11,13,15,14)(12,17,16,18)(19,22)(20,24)(21,25)(23,26);(3,6,7,4)(5,9,10,8)(11,14,15,13)(12,18,16,17)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7665919, C2×#7837041, C2×#7837035, …
maximal normal subgroup ofC2×#7665919, C2×#7837041, C2×#7837035, …
maximal quotient ofC2×#657001

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573095);