Finite Group Databasebeta
Cayley diagram

C2×#55011 #8098818

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#55011

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6444 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10203383, C2×#10086458, C2×#10320443, …
maximal normal subgroup ofC2×#10203383, C2×#10086458, C2×#10320443, …
maximal quotient ofC2×#1746425, C2×#1572756, C2×#3218670, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006014);