Finite Group Databasebeta

#44542328

order31904
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingSD16×C997 ⋊ C2
SylowC997 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2D4×D997
commutator, cosocleC4×C997C23
FrattiniC4C22×D997
FittingSD16×C997C2
socleC2×C997C2×D4
hypercenterSD16D997
hypocenterC997AGL(1,ℤ/8)
LCSG ▷ C4×C997 ▷ C2×C997 ▷ C997
UCSC1 ◁ C2 ◁ C4 ◁ SD16

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7976

Polycyclic presentation:

2^5,997|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^996,d^b=de,f^c=f^996

Conjugacy classes & character table

3497 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31904, 173);