Finite Group Databasebeta
Cayley diagram

C2×#36115 #7629739

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

Aliases

direct productC2×#36115

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2541C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8794 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);(7,8,12,10)(9,13,14,11)(15,16,19,18)(17,21,22,20);(4,6)(7,9)(8,11)(10,13)(12,14)(15,17,19,22)(16,20,18,21);(3,4)(5,6)(8,10)(9,14);(4,6)(7,10,12,8)(9,13,14,11)(15,16,19,18)(17,20,22,21);(3,4)(5,6)(7,11,12,13)(8,9,10,14)(15,18,19,16)(17,21,22,20)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7985059, C2×#7985100, C2×#7780078, …
maximal normal subgroup ofC2×#7985059, C2×#7985100, C2×#7780078, …
maximal quotient ofC2×#519738, C22×#36115

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536935);