Finite Group Databasebeta
Cayley diagram

C42×D13 #88125

order416
isoclinismisoclinic class of D13
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC42×D13

Splittings

FittingC42×C13 ⋊ C2
derived, SylowC13 ⋊ C2×C42

Subgroups

subgroupG/H
center, hypercenterC42D13
commutator, hypocenterC13C2×C42
FrattiniC22C22×D13
FittingC42×C13C2
socle, cosocleC22×C13C23
prime radicalC22×D13C22
LCSG ▷ C13
UCSC1 ◁ C42

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 208

A minimal faithful permutation representation — 3 generators on 21 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11718234, C4×C8×D13, #11718346, …
maximal normal subgroup of#11718234, C4×C8×D13, #11718346, …
maximal quotient of#11718309, #11718310, D13×#95, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(416, 92);