Finite Group Databasebeta
Cayley diagram

C2×#61401 #10576687

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61401

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutator, Frattini, cosocleC2×C4C26
socleC23C23×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7036 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6361654, C2×#6360326, C2×#10576841, …
maximal normal subgroup ofC2×#6361654, C2×#6360326, C2×#10576841, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483883);