Finite Group Databasebeta
Cayley diagram

C2×#14810 #607750

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#14810

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

4942 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(4,6)(11,12,15,16)(13,18,17,14)(19,20)(21,22)(23,25)(24,26);(8,10)(12,16)(13,17)(19,21,23,26)(20,22,25,24);(7,8)(9,10)(11,13,15,17)(12,14,16,18)(19,21)(20,24)(22,25)(23,26);(3,4)(5,6)(11,14)(12,17)(13,16)(15,18)(19,22,23,24)(20,21,25,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1337170, C2×#4033857, C2×#914993, …
maximal normal subgroup ofC2×#1337170, C2×#4033857, C2×#914993, …
maximal quotient ofC2×#154494, C2×#154233

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514946);