Finite Group Databasebeta

C7×#64149 #72246349

order2016
automorphism?
homologyAbelianization (H1) = C23×C7 · Schur multiplier (H2) = C22×C3×C4

Aliases

direct productC7×#64149

Splittings

FittingC2×C32×C7×D4 ⋊ C2
HallC32×C7 ⋊ #127
SylowC32 ⋊ C7×#127

Subgroups

subgroupG/H
centerC22×C7C22×C3⋊D3
commutator, cosocleC22×C32C23×C7
FrattiniC22C22×C7×C3⋊D3
FittingC2×C32×C7×D4C2
socleC22×C32×C7C23
hypercenterC2×C7×D4C3⋊D3
hypocenterC32C7×#127
LCSG ▷ C22×C32 ▷ C32
UCSC1 ◁ C22×C7 ◁ C2×C7×D4

648 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 162 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) = 1008

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC7×C3⋊D3×#127, D7×#64149, #72246395, …
maximal normal subgroup ofC7×C3⋊D3×#127, D7×#64149, #72246395, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.