Finite Group Databasebeta

#44544113

order31952
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C1997 ⋊ C2
SylowC1997 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1997
commutatorC2×C1997C2×C4
FittingC2×C4×C1997C2
socle, cosocleC22×C1997C22
prime radicalC22×D1997C2
hypercenterC2×C4D1997
hypocenterC1997C22⋊C4
LCSG ▷ C2×C1997 ▷ C1997
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15976

Polycyclic presentation:

2^4,1997|a^2=d,b^a=bc,e^b=e^1996

Conjugacy classes & character table

7994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31952, 17);