Finite Group Databasebeta
Cayley diagram

C2×#35085 #7628278

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

Aliases

direct productC2×#35085

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#525C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10042 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)(9,13)(12,14)(15,16,19,18)(17,21,22,20);(3,4,5,6)(8,11)(12,14);(7,8)(9,12)(10,11)(13,14)(15,17,19,22)(16,20,18,21);(7,8)(9,12)(10,11)(13,14);(7,9)(8,12)(10,13)(11,14)(15,18,19,16)(17,21,22,20)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670226, C2×#7670224, C2×#7628283, …
maximal normal subgroup ofC2×#7670226, C2×#7670224, C2×#7628283, …
maximal quotient ofC2×#687267, C2×#687020, C2×#687052, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535474);