Finite Group Databasebeta
Cayley diagram

C2×#23421 #6431750

order512
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23421

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutator, Frattini, cosocleC22×C4C25
socleC24C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,6)(11,12)(13,22)(14,19)(15,20)(16,21)(17,24)(18,23)(25,26);(4,6)(7,8)(9,10)(11,13)(12,17)(14,23)(15,24)(16,25)(18,21)(19,22)(20,26);(8,10)(11,13)(12,18)(14,23)(15,24)(16,25)(17,21)(19,26)(20,22);(11,14,16,15)(12,19,21,20)(13,23,25,24)(17,22,18,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6431756, C2×#6431770, C2×#6431769, …
maximal normal subgroup ofC2×#6431756, C2×#6431770, C2×#6431769, …
maximal quotient of#72303308, #72303383

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338946);