Finite Group Databasebeta
Cayley diagram

C2×#36427 #7630091

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

Aliases

direct productC2×#36427

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9192 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);(3,4,5,6)(15,16,20,19)(17,22,18,21);(3,4)(5,6)(7,8,10,12)(9,11,14,13)(15,17,20,18)(16,21,19,22);(7,8)(9,13)(10,12)(11,14)(15,18,20,17)(16,22,19,21);(7,9)(8,11)(10,14)(12,13)(15,16,20,19)(17,21,18,22);(7,8)(9,13)(10,12)(11,14)(15,19,20,16)(17,22,18,21)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7670223, C2×#7670214, C2×#7630334, …
maximal normal subgroup ofC2×#7670223, C2×#7670214, C2×#7630334, …
maximal quotient ofC2×#519342, C2×#613347, C2×#612701, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7537287);