Finite Group Databasebeta

#14520840

order1984
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #352

Subgroups

subgroupG/H
centerC2#11758394
commutatorC23×C31C2×C4
FrattiniC2×D4C2×D31
FittingC31×#100C2
socleC2×C31#99
prime radical, cosocleC2×D4×C31C22
hypercenter#100D31
hypocenterC31#352
LCSG ▷ C23×C31 ▷ C22×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #100

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 496

Polycyclic presentation:

2^6,31|a^2=d,b^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^30,d^b=de,g^b=g^30,d^c=df

Conjugacy classes & character table

178 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×#352, C2×#14520840, #16847349, …
maximal normal subgroup ofD31×#352, C2×#14520840, #16847349, …
maximal quotient of#16843640, #16843658, #16843712, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 340);