Finite Group Databasebeta
Cayley diagram

C2×#61407 #10576697

order512
nilpotency class3
isoclinismisoclinic class of #61049
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61407

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#533 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6980 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);(4,8)(9,10)(11,12,15,19)(13,16,20,24)(14,17,22,18)(21,23,26,25);(3,4,7,8)(5,9,6,10)(11,13)(12,16)(14,21)(15,20)(17,23)(18,25)(19,24)(22,26);(3,5,7,6)(4,9,8,10)(12,17)(14,22)(16,23)(18,19)(21,26)(24,25);(3,6,7,5)(4,9,8,10);(13,20)(16,24)(21,26)(23,25)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576936, #72281892, #72282660, …
maximal normal subgroup ofC2×#10576936, #72281892, #72282660, …
maximal quotient ofC2×#6718124, C2×#6578155, C2×#6448847

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483893);