Finite Group Databasebeta
Cayley diagram

C2×#61316 #10576467

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

Aliases

direct productC2×#61316

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

6642 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);(4,7)(8,9)(11,12)(13,20)(14,18)(15,23)(16,19)(17,22)(21,26)(24,25);(3,4,6,7)(5,9,10,8)(13,21)(17,25)(20,26)(22,24);(11,13)(12,17)(14,22)(15,24)(16,21)(18,26)(19,25)(20,23);(3,5,6,10)(4,8,7,9);(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×#6360346, C2×#6361640, C2×#6361650, …
maximal normal subgroup ofC2×#6360346, C2×#6361640, C2×#6361650, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483663);