Finite Group Databasebeta

D4×D997 #30630122

order15952
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productD4×D997

Splittings

FittingD4×C997 ⋊ C2
SylowC997 ⋊ C2×D4

Subgroups

subgroupG/H
center, FrattiniC2C22×D997
commutator, socle, cosocleC2×C997C23
FittingD4×C997C2
hypercenterD4D997
hypocenterC997C2×D4
LCSG ▷ C2×C997 ▷ C997
UCSC1 ◁ C2 ◁ D4

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3988

Conjugacy classes & character table

2500 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD8×D997, SD16×D997, #44542325, …
maximal normal subgroup ofD8×D997, SD16×D997, #44542325, …
maximal quotient ofC22⋊C4×D997, C4⋊C4×D997, #44542261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15952, 34);