Finite Group Databasebeta
Cayley diagram

C2×#59011 #7665806

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#59011

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2403C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7708636, C2×#7752093, C2×#7763449, …
maximal normal subgroup ofC2×#7708636, C2×#7752093, C2×#7763449, …
maximal quotient ofC2×#532452, C2×#4029252, C2×#4029458, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573002);