Finite Group Databasebeta

D7×#1420 #13274265

order1792
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD7×#1420

Splittings

FittingC7×#1420 ⋊ C2
SylowC7 ⋊ C2×#1420

Subgroups

subgroupG/H
centerC2D7×#357
commutatorC7×C16C22×C4
FrattiniC2×C16C22×D7
FittingC7×#1420C2
socleC2×C7C2×#357
prime radicalC22×D7SD32
cosocleC2×C7×C16C23
hypercenter#1420D7
hypocenterC7C2×#1420
LCSG ▷ C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #1420

286 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 448

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 90037);