Finite Group Databasebeta
Cayley diagram

C22×#1392 #492892

order512
nilpotency class4
isoclinismisoclinic class of AΣL(1,𝔽16)
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC22×#1392

Subgroups

subgroupG/H
centerC22×C4#99
commutatorC23C22×C42
Frattini, cosocleC2×#41C24
socleC23#342
prime radicalC23×#41C22
LCSG ▷ C23 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

2366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 36 points:

(1,2);(3,4);(5,6,9,14,11,16,10,15)(7,17,19,32,21,34,20,33)(8,22,23,31,24,13,25,29)(12,26,27,18,28,35,30,36);(5,7,10,20,11,21,9,19)(6,12,15,27,16,28,14,30)(8,18,23,35,24,36,25,26)(13,17,29,33,22,34,31,32)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#494606, C2×#146655, C2×#146463, …
maximal normal subgroup ofC2×#494606, C2×#146655, C2×#146463, …
maximal quotient ofC2×#146463

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400088);