Finite Group Databasebeta
Cayley diagram

C2×#14727 #607658

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#14727

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC27C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

14118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(4,6)(7,8,9,10)(15,16)(17,18)(19,20)(21,22);(12,14)(16,20)(17,21);(7,8)(9,10)(11,12)(13,14)(15,17,19,21)(16,18,20,22);(3,4)(5,6)(7,8)(9,10)(15,18)(16,21)(17,20)(19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#846041, C2×#1262353, C2×#1420724, …
maximal normal subgroup ofC2×#846041, C2×#1262353, C2×#1420724, …
maximal quotient ofD3×#14727, C2×#395781, C2×#395822, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514854);