Finite Group Databasebeta

#44542364

order31904
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingQ8×C997 ⋊ C4
SylowC997 ⋊ #103

Subgroups

subgroupG/H
centerC2C22⋊#16860614
commutatorC4×C997C2×C4
FrattiniC4C2×#16860614
FittingQ8×C997C4
socleC2×C997C22⋊C4
prime radicalC2×D997D4
cosocleC4×D997C22
hypercenterQ8#16860614
hypocenterC997#103
LCSG ▷ C4×C997 ▷ C2×C997 ▷ C997
UCSC1 ◁ C2 ◁ C4 ◁ Q8

42 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7976

Polycyclic presentation:

2^5,997|a^2=d,b^2=e,c^2=e,b^a=bc,c^a=ce,f^a=f^161,c^b=ce,f^d=f^996

Conjugacy classes & character table

1259 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31904, 209);