Finite Group Databasebeta
Cayley diagram

C2×#59847 #7665867

order512
nilpotency class2
isoclinismisoclinic class of #58990
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#59847

Subgroups

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

8506 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);(7,8,10,11)(9,13,14,12)(16,20)(17,22);(4,6)(8,11)(12,13)(16,20)(17,22);(7,8)(9,12)(10,11)(13,14)(15,16,19,20)(17,21,22,18);(3,4,5,6)(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#72278207, #72278227, C2×#8071410, …
maximal normal subgroup of#72278207, #72278227, C2×#8071410, …
maximal quotient ofC2×#534011, C2×#4122267

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573063);