Finite Group Databasebeta

Dic7×SD64 #13274376

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

Aliases

direct productDic7×SD64

Splittings

SylowC7 ⋊ C4×SD64

Subgroups

subgroupG/H
centerC22D7×D16
commutatorC7×C16C22×C4
FrattiniC2×C16C22×D7
FittingC2×C7×SD64C2
socleC22×C7C2×D16
prime radicalC2×C7×D16C22
cosocleC2×C7×C16C23
hypercenterC2×SD64D7
hypocenterC7C4×SD64
LCSG ▷ C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×SD64

202 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 75 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

190 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 90148);