Finite Group Databasebeta

#34090110

order19792
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C1237 ⋊ C2
SylowC1237 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1237
commutatorC2×C1237C2×C4
FittingC2×C4×C1237C2
socle, cosocleC22×C1237C22
prime radicalC22×D1237C2
hypercenterC2×C4D1237
hypocenterC1237C22⋊C4
LCSG ▷ C2×C1237 ▷ C1237
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9896

Polycyclic presentation:

2^4,1237|a^2=d,b^a=bc,e^b=e^1236

Conjugacy classes & character table

4954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19792, 17);