Finite Group Databasebeta
Cayley diagram

C2×#35032 #7628219

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

Aliases

direct productC2×#35032

Subgroups

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

10258 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);(3,4,5,6)(8,11)(12,14);(7,8)(9,12)(10,11)(13,14)(15,16)(17,20)(18,19)(21,22);(7,8)(9,12)(10,11)(13,14)(15,17,18,21)(16,20,19,22);(7,9)(8,12)(10,13)(11,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670217, C2×#7670215, C2×#7628283, …
maximal normal subgroup ofC2×#7670217, C2×#7670215, C2×#7628283, …
maximal quotient ofC2×#687164, C2×#687162, C2×#5955365, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535415);