Finite Group Databasebeta
Cayley diagram

C2×#59693 #7666196

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

Aliases

direct productC2×#59693

Subgroups

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

8934 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);(4,5)(8,10)(9,13)(15,16,19,17)(18,20,22,21);(3,4,6,5)(7,8,11,10)(9,14,13,12)(18,22)(20,21);(7,9,11,13)(8,12,10,14)(15,17,19,16)(18,21,22,20);(7,8,11,10)(9,12,13,14)(15,18)(16,20)(17,21)(19,22);(3,5,6,4)(7,10,11,8)(9,14,13,12)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7690998, C2×#7684911, C2×#7666200, …
maximal normal subgroup ofC2×#7690998, C2×#7684911, C2×#7666200, …
maximal quotient ofC2×#773116, C22×#59693

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7573392);