Finite Group Databasebeta
Cayley diagram

C2×#16315 #610797

order512
nilpotency class2
isoclinismisoclinic class of #16278
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#16315

Subgroups

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

4122 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)(11,12,15,13)(14,17,18,16)(19,20,23,26)(21,22,25,24);(8,10)(12,13)(16,17)(19,21,23,25)(20,24,26,22);(7,8)(9,10)(11,13,15,12)(14,16,18,17)(19,21)(20,24)(22,26)(23,25);(3,4)(5,6)(11,14,15,18)(12,16,13,17)(19,22,23,24)(20,25,26,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#2130668, C2×#2094462, C2×#1084879, …
maximal normal subgroup ofC2×#2130668, C2×#2094462, C2×#1084879, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 517993);