Finite Group Databasebeta
Cayley diagram

C2×#61604 #10577200

order512
nilpotency class3
isoclinismisoclinic class of #61591
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61604

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8084 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)(11,12,15,20)(13,19,16,17)(14,22,23,25)(18,24,26,21);(3,5)(4,7)(6,10)(8,9)(11,13,15,16)(12,17,20,19)(14,21,23,24)(18,22,26,25);(11,14)(12,18)(13,21)(15,23)(16,24)(17,22)(19,25)(20,26);(5,10)(7,9)(11,13,15,16)(12,19,20,17)(14,21,23,24)(18,25,26,22);(4,8)(7,9)(12,20)(17,19)(18,26)(22,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580416, C2×#10580351, C2×#10577413, …
maximal normal subgroup ofC2×#10580416, C2×#10580351, C2×#10577413, …
maximal quotient ofC2×#6512638, C2×#6513518, #72314741, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484396);