Finite Group Databasebeta

D7×#1840 #13354041

order1792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productD7×#1840

Splittings

FittingC7×#1840 ⋊ C2
SylowC7 ⋊ C2×#1840

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D7
commutator, socleC23×C7C23×C4
FittingC7×#1840C2
prime radicalC23×D7C22×C4
cosocleC22×C4×C7C24
hypercenter#1840D7
hypocenterC7C2×#1840
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ #1840

894 conjugacy classes of subgroups; only the 283 normal subgroups are shown.

normal subgroups only

This group has 894 conjugacy classes of subgroups — too many to draw. Only its 283 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) = 896

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 169813);