Finite Group Databasebeta
Cayley diagram

C2×#59037 #7666449

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

Aliases

direct productC2×#59037

Subgroups

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

8968 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);(8,12)(10,13)(16,19)(17,21);(4,6)(7,8)(9,13)(10,14)(11,12)(16,19)(17,21);(7,9,11,14)(8,13,12,10)(15,16,18,19)(17,20,21,22);(3,4)(5,6)(15,17)(16,20)(18,21)(19,22);(7,10,11,13)(8,14,12,9)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850665, C2×#7851305, C2×#7667002, …
maximal normal subgroup ofC2×#7850665, C2×#7851305, C2×#7667002, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573645);