Finite Group Databasebeta

#14521076

order1984
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #424

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D31
commutator, socleC22×C31C22×C4
FittingC31×#117C2
prime radicalC23×C31C2×C4
cosocleC2×C4×C31C23
hypercenter#117D31
hypocenterC31#424
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ #117

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 992

Polycyclic presentation:

2^6,31|a^2=e,b^2=d,e^2=f,b^a=bd,g^a=g^30,c^b=cf

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16845987, #16845988, #16845998, …
maximal normal subgroup of#16845987, #16845988, #16845998, …
maximal quotient of#16844482, #16844486, #16844491, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 576);