Finite Group Databasebeta

C2×C7×A42 #72244643

order2016
automorphism?
homologyAbelianization (H1) = C2×C32×C7 · Schur multiplier (H2) = C22×C3

Aliases

direct productC2×C7×A42

Splittings

Fitting, socle, HallC25×C7 ⋊ C32
derivedC24 ⋊ C2×C32×C7
SylowC25 ⋊ C32×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7A42
commutator, cosocle, hypocenterC24C2×C32×C7
FrattiniC1G
Fitting, socleC25×C7C32
LCSG ▷ C24
UCSC1 ◁ C2×C7

244 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 244 conjugacy classes of subgroups — too many to draw. Only its 44 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) = 126

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×A42×ΓL(1,𝔽8), C2×A42×D7, C2×C7×A4⋊S4, …
maximal normal subgroup ofC2×A42×ΓL(1,𝔽8), C2×A42×D7, C2×C7×A4⋊S4, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.