Finite Group Databasebeta
Cayley diagram

C2×#53454 #8102601

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

Aliases

direct productC2×#53454

Subgroups

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

6828 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);(3,4,7,8)(5,6,9,10)(19,20,22,24)(21,25,26,23);(4,8)(5,9)(11,12)(13,17)(14,15)(16,18)(19,21,22,26)(20,23,24,25);(12,15)(16,17)(19,21)(20,23)(22,26)(24,25);(3,5)(4,6)(7,9)(8,10)(11,12)(13,16)(14,15)(17,18)(19,21)(20,23)(22,26)(24,25);(3,6)(4,5)(7,10)(8,9)(11,13)(12,16)(14,18)(15,17)(19,20)(21,23)(22,24)(25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8471194, C2×#9223178, C2×#10144026, …
maximal normal subgroup ofC2×#8471194, C2×#9223178, C2×#10144026, …
maximal quotient ofC2×#1917309

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009797);