Finite Group Databasebeta
Cayley diagram

C2×D5×C16 #65188

order320
isoclinismisoclinic class of D5
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC2×D5×C16

Splittings

FittingC2×C5×C16 ⋊ C2
derived, SylowC5 ⋊ C22×C16

Subgroups

subgroupG/H
center, hypercenterC2×C16D5
commutator, hypocenterC5C22×C16
FrattiniC8C22×D5
FittingC2×C5×C16C2
socleC22×C5C2×C8
prime radicalC22×D5C8
cosocleC5×C8C23
LCSG ▷ C5
UCSC1 ◁ C2×C16

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 23
transitive degreeμt(G) = 160

A minimal faithful permutation representation — 3 generators on 23 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10598085, #10598654, (C2×AGL(1,𝔽5))⋊C16, …
maximal normal subgroup of#10598085, #10598654, (C2×AGL(1,𝔽5))⋊C16, …
maximal quotient ofC16×Dic10, C4×D5×C16, #10599845, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(320, 526);