Finite Group Databasebeta
Cayley diagram

C2×#37273 #7634655

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#37273

Subgroups

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

10322 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)(15,16,19,20)(17,22,18,21);(8,11)(12,14)(16,20)(21,22);(3,4)(5,6)(7,8)(9,12)(10,11)(13,14)(15,17,19,18)(16,21,20,22);(7,8)(9,12)(10,11)(13,14)(15,16)(17,21)(18,22)(19,20);(7,9,10,13)(8,12,11,14)(15,18,19,17)(16,22,20,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7743467, C2×#7737955, C2×#7837204, …
maximal normal subgroup ofC2×#7743467, C2×#7737955, C2×#7837204, …
maximal quotient ofC2×#2805630, C2×#4311734, C2×#771771, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541851);