Finite Group Databasebeta

#13182017

order1744
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ SD16

Subgroups

subgroupG/H
centerC2C22⋊D109
commutator, cosocleC4×C109C22
FrattiniC4C2×D109
Fitting, prime radicalD4×C109C2
socleC2×C109D4
hypercenterD4D109
hypocenterC109SD16
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C4 ◁ D4

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 117
transitive degreeμt(G) = 872

Polycyclic presentation:

2^4,109|a^2=d,c^2=d,b^a=bc,c^a=cd,e^a=e^108,c^b=cd

Conjugacy classes & character table

277 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofSD16×D109, C2×#13182017, #16812718, …
maximal normal subgroup ofSD16×D109, C2×#13182017, #16812718, …
maximal quotient of#16812620, #16812622, #16812630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1744, 28);