Finite Group Databasebeta
Cayley diagram

#88073

order416
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #100

Subgroups

subgroupG/H
centerC2C22⋊Dic13
commutatorC22×C13C2×C4
FrattiniC2×C4C2×D13
Fitting, prime radicalC2×D4×C13C2
socleC2×C13C22⋊C4
cosocleC2×C4×C13C22
hypercenterC2×D4D13
hypocenterC13#100
LCSG ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 104

A minimal faithful permutation representation — 2 generators on 21 points:

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

Polycyclic presentation:

2^5,13|a^2=c,c^2=e,b^a=bd,d^a=de,f^a=f^12,c^b=ce

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11718063, #11718064, #11718128, …
maximal normal subgroup of#11718063, #11718064, #11718128, …
maximal quotient of#11718117, #11718122, #11718132, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(416, 40);