Finite Group Databasebeta
Cayley diagram

C2×#35522 #7628900

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35522

Subgroups

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

9928 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);(4,6)(7,8)(9,11)(10,13)(12,14);(7,9,12,10)(8,13,14,11)(15,16)(17,18)(19,20)(21,22);(3,4)(5,6)(8,14)(9,10)(16,20)(17,21);(7,10,12,9)(8,13,14,11)(15,17,19,21)(16,18,20,22);(7,11,12,13)(8,9,14,10)(15,18)(16,21)(17,20)(19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7729197, C2×#7837443, C22×#35522, …
maximal normal subgroup ofC2×#7729197, C2×#7837443, C22×#35522, …
maximal quotient ofC2×#647855, C22×#35522, C2×#4932000, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536096);