Finite Group Databasebeta
Cayley diagram

C2×#35171 #7628395

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

Aliases

direct productC2×#35171

Subgroups

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

9330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

(1,2);(4,6)(7,8,11,9)(10,13,14,12)(16,20)(18,22);(8,9)(12,13)(16,20)(17,21);(3,4,5,6)(7,8,11,9)(10,12,14,13)(15,16,19,20)(17,18,21,22);(7,9,11,8)(10,13,14,12)(15,17,19,21)(16,18,20,22);(7,10,11,14)(8,12,9,13)(15,18)(16,21)(17,20)(19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7979121, C2×#7968016, C2×#7677129, …
maximal normal subgroup ofC2×#7979121, C2×#7968016, C2×#7677129, …
maximal quotient ofC2×#633999, C2×#693472, C2×#720649, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535591);