Finite Group Databasebeta
Cayley diagram

C2×#36116 #7629740

order512
nilpotency class2
isoclinismisoclinic class of D4×#120
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36116

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8278 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);(8,9)(13,14)(16,20)(21,22);(4,6)(7,8,12,9)(10,13,11,14)(15,16)(17,21)(18,22)(19,20);(3,4)(5,6)(7,9,12,8)(10,14,11,13)(15,17,19,18)(16,21,20,22);(4,6)(7,10,12,11)(8,13,9,14)(15,17,19,18)(16,21,20,22);(3,4)(5,6)(7,11,12,10)(8,14,9,13)(15,18,19,17)(16,22,20,21)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670285, C2×#7670320, C2×#7670326, …
maximal normal subgroup ofC2×#7670285, C2×#7670320, C2×#7670326, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536936);