Finite Group Databasebeta
Cayley diagram

C2×#35009 #7628193

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

Aliases

direct productC2×#35009

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8602 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)(16,19)(20,22);(8,11)(12,14)(15,16)(17,20)(18,19)(21,22);(3,4,5,6)(7,8)(9,12)(10,11)(13,14)(15,16)(17,20)(18,19)(21,22);(7,8)(9,12)(10,11)(13,14);(7,9)(8,12)(10,13)(11,14)(15,17,18,21)(16,20,19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7934737, C2×#7628194, C2×#7670318, …
maximal normal subgroup ofC2×#7934737, C2×#7628194, C2×#7670318, …
maximal quotient ofC2×#904643, C2×#4341514, C2×#5955333

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535389);