Finite Group Databasebeta

#1688×D79 #34270865

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct product#1688×D79

Splittings

FittingC79×#1688 ⋊ C2
SylowC79 ⋊ C2×#1688

Subgroups

subgroupG/H
centerC22#121×D79
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC79×#1688C2
socleC22×C79C2×#121
prime radical#493×D79C2
hypercenter#1688D79
hypocenterC79C2×#1688
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ #1688

850 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 152164);