Finite Group Databasebeta
Cayley diagram

C2×#62280 #10577579

order512
nilpotency class3
isoclinismisoclinic class of #62265
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62280

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7122 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)(5,9)(6,8)(7,10)(12,17)(13,20)(14,16)(18,25)(21,26)(22,23);(3,5)(4,7)(6,10)(8,9)(11,12)(13,21)(14,24)(15,17)(16,19)(18,23)(20,25)(22,26);(11,13,16,20,15,23,14,22)(12,18,19,26,17,21,24,25);(5,10)(7,9)(12,17)(18,21)(19,24)(25,26);(4,8)(7,9)(11,14,15,16)(12,19,17,24)(13,22,23,20)(18,26,21,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580978, #72257086, #72257111, …
maximal normal subgroup ofC2×#10580978, #72257086, #72257111, …
maximal quotient ofC2×#7596799, C2×#7611687

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484775);