Finite Group Databasebeta

#14520805

order1984
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4C4×Dic31
commutatorC4×C31C42
FrattiniC22×C4C2×D31
FittingC31×#117C2
socleC2×C31#95
prime radicalC23×C31D4
cosocleC22×C4×C31C22
hypercenter#117D31
hypocenterC31H(3,ℤ/4)
LCSG ▷ C4×C31 ▷ C31
UCSC1 ◁ C4 ◁ #117

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Polycyclic presentation:

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

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD31×H(3,ℤ/4), C2×#14520805, #16845465, …
maximal normal subgroup ofD31×H(3,ℤ/4), C2×#14520805, #16845465, …
maximal quotient of#16843539, #16843540, #16843541, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 305);