Finite Group Databasebeta

#34089762

order19744
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC617 ⋊ #100

Subgroups

subgroupG/H
centerC2C22⋊#14578674
commutatorC22×C617C2×C4
FrattiniC22C2×#14578674
FittingC23×C617C4
socleC2×C617C22⋊C4
prime radicalC2×C22⋊D617C2
cosocleC2×Dic617C22
hypercenterC23#14578674
hypocenterC617#100
LCSG ▷ C22×C617 ▷ C2×C617 ▷ C617
UCSC1 ◁ C2 ◁ C22 ◁ C23

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4936

Polycyclic presentation:

2^5,617|a^2=d,d^2=e,b^a=bc,c^a=ce,f^a=f^194,d^b=de,f^d=f^616

Conjugacy classes & character table

1243 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19744, 206);