Finite Group Databasebeta

#44538869

order31568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC1973 ⋊ C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1973
commutatorC2×C1973C2×C4
FittingC2×C4×C1973C2
socle, prime radical, cosocleC22×C1973C22
hypercenterC2×C4D1973
hypocenterC1973C4⋊C4
LCSG ▷ C2×C1973 ▷ C1973
UCSC1 ◁ C22 ◁ C2×C4

26 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31568

Polycyclic presentation:

2^4,1973|a^2=d,b^2=c,b^a=bc,e^b=e^1972

Conjugacy classes & character table

7898 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31568, 19);