Finite Group Databasebeta
Cayley diagram

C2×#59184 #7666902

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

Aliases

direct productC2×#59184

Subgroups

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

9778 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);(8,11)(9,10)(16,20)(17,22);(4,6)(7,8,12,11)(9,14,10,13)(16,20)(17,22);(7,9,12,10)(8,13,11,14)(15,16)(17,21)(18,22)(19,20);(3,4)(5,6)(7,10,12,9)(8,14,11,13)(15,17,19,22)(16,21,20,18);(7,11,12,8)(9,14,10,13)(15,18,19,21)(16,22,20,17)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7829341, C2×#7868166, C2×#7684148, …
maximal normal subgroup ofC2×#7829341, C2×#7868166, C2×#7684148, …
maximal quotient ofC2×#4122186, C2×#534222, C2×#4122214, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574098);