Finite Group Databasebeta

C4×#4246 #10621005

order672
isoclinismisoclinic class of #4245
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC4×#4246

Splittings

HallC3×C7 ⋊ C4×D4
SylowC7 ⋊ C4×#67
SylowC3 ⋊ C4×D28

Subgroups

subgroupG/H
center, hypercenterC2×C4D3×D7
commutatorC2×C3×C7C22×C4
FrattiniC22C2×D3×D7
FittingC2×C3×C4×C7C22
socle, cosocleC22×C3×C7C23
prime radicalC2×#4246C2
hypocenterC3×C7C4×D4
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4

188 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 336

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC8×#4246, #13053049, #13053050, …
maximal normal subgroup ofC8×#4246, #13053049, #13053050, …
maximal quotient ofC4×#66561, #13052397, C4×#66565, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 587);