Finite Group Databasebeta
Cayley diagram

C2×#11335 #358476

order512
nilpotency class3
isoclinismisoclinic class of #2010
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11335

Subgroups

subgroupG/H
centerC22×C4#127
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC23#392
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

2274 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#2010, #72214477, #72215373, …
maximal normal subgroup ofC2×C4×#2010, #72214477, #72215373, …
maximal quotient ofC2×#121341, C2×#121335, C2×#123914, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265672);