Finite Group Databasebeta
Cayley diagram

C2×#35536 #7628915

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

Aliases

direct productC2×#35536

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2433C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9810 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)(15,16,19,22)(17,18,21,20);(7,8)(9,10)(11,12)(13,14)(15,17,19,21)(16,20,22,18);(3,4)(5,6)(8,12)(9,13)(15,16)(17,20)(18,21)(19,22);(7,9,11,13)(8,10,12,14);(7,10)(8,13)(9,12)(11,14)(15,18,19,20)(16,21,22,17)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7837396, C2×#7631306, C2×#7631305, …
maximal normal subgroup ofC2×#7837396, C2×#7631306, C2×#7631305, …
maximal quotient ofC2×#4932000, C2×#1099972, C2×#1099971, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536111);