Finite Group Databasebeta
Cayley diagram

C2×#35152 #7628374

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35152

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#535C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

11134 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);(4,6)(7,8)(9,14)(10,11)(12,13)(16,19)(17,21);(8,13)(9,10)(15,16)(17,20)(18,19)(21,22);(3,4)(5,6)(7,9,12,10)(8,14,13,11)(15,17,18,21)(16,20,19,22);(7,10,12,9)(8,11,13,14);(7,11)(8,9)(10,13)(12,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72302309, C2×#7671592, C2×#7677134, …
maximal normal subgroup of#72302309, C2×#7671592, C2×#7677134, …
maximal quotient of#72303274, C2×#612929, C2×#892433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535570);