Finite Group Databasebeta

#6498⋊C3 #10620771

order672
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product#6498⋊C3

Splittings

Hall#6498 ⋊ C3
HallΓL(1,𝔽8) ⋊ #123
SylowC7 ⋊ C3×#123

Subgroups

subgroupG/H
center, FrattiniC22C22×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C23×C3
FittingC2×C7×D4C2×C3
prime radicalC2×D4×ΓL(1,𝔽8)C2
hypercenterC2×D4AGL(1,𝔽7)
hypocenterC7C3×#123
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×D4

156 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 112

Polycyclic presentation:

2^3,3,2^2,7|a^2=f,c^a=ce,g^a=g^6,c^b=cf,g^d=g^4

Conjugacy classes & character table

52 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#89267⋊C3, #89271⋊C3, #89514⋊C3, …
maximal normal subgroup of#89267⋊C3, #89271⋊C3, #89514⋊C3, …
maximal quotient of#89715⋊C3, #89716⋊C3, #89718⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 353);