Finite Group Databasebeta

D7×2−1+6 #14267694

order1792
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C220

Aliases

direct productD7×2−1+6

Splittings

FittingC7×2−1+6 ⋊ C2
SylowC7 ⋊ C2×2−1+6

Subgroups

subgroupG/H
center, FrattiniC2C26×D7
commutator, socle, cosocleC2×C7C27
FittingC7×2−1+6C2
hypercenter2−1+6D7
hypocenterC7C2×2−1+6
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ 2−1+6

59186 conjugacy classes of subgroups; only the 32041 normal subgroups are shown.

normal subgroups only

This group has 59186 conjugacy classes of subgroups — too many to draw. Only its 32041 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) = 224

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 1083466);