Finite Group Databasebeta
Cayley diagram

C2×#15050 #608134

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#15050

Subgroups

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

5230 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);(4,5)(7,8,9,10)(12,15)(16,18)(19,20,22,24)(21,23,25,26);(3,4,6,5)(7,8)(9,10)(12,15)(16,18);(7,8)(9,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,24)(25,26);(3,5,6,4)(11,13,14,17)(12,16,15,18)(19,21,22,25)(20,23,24,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1421053, C2×#839399, C2×#2110342, …
maximal normal subgroup ofC2×#1421053, C2×#839399, C2×#2110342, …
maximal quotient ofC2×#158146, C2×#158137

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515330);