Finite Group Databasebeta

#2104×D79 #34319256

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

Aliases

direct product#2104×D79

Splittings

FittingC79×#2104 ⋊ C2
SylowC79 ⋊ C2×#2104

Subgroups

subgroupG/H
centerC2#401×D79
commutator, cosocleC24×C79C24
FrattiniC24C23×D79
FittingC79×#2104C2
socleC2×C79C2×#401
prime radicalC24×D79C23
hypercenter#2104D79
hypocenterC79C2×#2104
LCSG ▷ C24×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C24 ◁ #2104

822 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 822 conjugacy classes of subgroups — too many to draw. Only its 167 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1264

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, 200555);