Finite Group Databasebeta
Cayley diagram

C2×#35365 #7628719

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35365

Subgroups

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

9950 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);(3,4,5,6)(15,16,19,20)(17,21,22,18);(7,8)(9,13)(10,11)(12,14)(15,17)(16,18)(19,22)(20,21);(3,4)(5,6)(8,11)(12,13)(16,20)(17,22);(7,8)(9,12)(10,11)(13,14)(15,17)(16,21)(18,20)(19,22);(7,9)(8,12)(10,14)(11,13)(15,18,19,21)(16,17,20,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72262098, C2×#7918101, C2×#7819873, …
maximal normal subgroup of#72262098, C2×#7918101, C2×#7819873, …
maximal quotient ofC2×#692453, C2×#1099998, C2×#649261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535915);