Finite Group Databasebeta
Cayley diagram

C2×#61594 #10577197

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

Aliases

direct productC2×#61594

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

8062 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)(13,20)(14,22)(15,19)(16,17)(18,21)(23,26)(24,25);(3,5)(4,7)(6,10)(8,9)(11,13,15,16)(12,17,19,20)(14,21,23,24)(18,22,25,26);(11,14,15,23)(12,18,19,25)(13,21,16,24)(17,22,20,26);(5,10)(7,9);(4,8)(7,9)(12,19)(17,20)(18,25)(22,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10583218, C2×#10583244, C2×#10577312
maximal normal subgroup ofC2×#10583218, C2×#10583244, C2×#10577312
maximal quotient ofC2×#6611583, C2×#6611868, C2×#6573552

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484393);