Finite Group Databasebeta
Cayley diagram

C2×#34178 #7625413

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#34178

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10554 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);(3,4,5,6)(7,8,11,9)(10,13,14,12)(17,21)(19,22);(8,9)(12,13)(15,16,18,20)(17,19,21,22);(15,17)(16,19)(18,21)(20,22);(7,9,11,8)(10,13,14,12);(7,10)(8,12)(9,13)(11,14)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7631461, C2×#7625417, C2×#7630947, …
maximal normal subgroup ofC2×#7631461, C2×#7625417, C2×#7630947, …
maximal quotient of#72309343, C2×#517450, C2×#520501

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532609);