Finite Group Databasebeta
Cayley diagram

C2×#61651 #10577254

order512
nilpotency class3
isoclinismisoclinic class of #61643
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61651

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

7994 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)(13,20)(14,15)(17,24)(18,22)(21,23)(25,26);(3,5)(4,7)(6,10)(8,9)(11,12,16,19)(13,17,21,26)(14,22,15,18)(20,24,23,25);(11,13,16,21)(12,17,19,26)(14,20,15,23)(18,25,22,24);(5,10)(7,9)(11,14,16,15)(12,18,19,22)(13,20,21,23)(17,25,26,24);(4,8)(7,9)(12,19)(17,26)(18,22)(24,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577322, C2×#152137, C2×#10581376, …
maximal normal subgroup ofC2×#10577322, C2×#152137, C2×#10581376, …
maximal quotient of#72283180, #72283907, #72283966, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484450);