Finite Group Databasebeta
Cayley diagram

C23×SD32 #62626

order256
nilpotency class4
isoclinismisoclinic class of D16
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC23×SD32

Subgroups

subgroupG/H
center, socleC24D8
commutator, Frattini, cosocleC8C25
prime radicalC23×D8C2
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×C8 ◁ G
LECSG ▷ C8 ▷ C4 ▷ C2 ▷ C1

1167 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×A4×SD32, SD32×AGL(1,𝔽8)
maximal subgroup of#147902, #147909, #147913, …
maximal normal subgroup of#147902, #147909, #147913, …
maximal quotient ofC23×#357, C23×#358, C23×#367, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(256, 55614);