Finite Group Databasebeta

#10620784

order672
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Hall#6511 ⋊ C3
HallΓL(1,𝔽8) ⋊ #131
SylowC7 ⋊ C3×#131

Subgroups

subgroupG/H
center, FrattiniC4C22×AGL(1,𝔽7)
commutator, socleC2×C7C22×C3×C4
FittingC7×#41C2×C3
prime radical#41×ΓL(1,𝔽8)C2
cosocleC4×C7C23×C3
hypercenter#41AGL(1,𝔽7)
hypocenterC7C3×#131
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ #41

124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 112

Polycyclic presentation:

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

Conjugacy classes & character table

70 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#89595⋊C3, #89596⋊C3, #89968⋊C3, …
maximal normal subgroup of#89595⋊C3, #89596⋊C3, #89968⋊C3, …
maximal quotient of#89769⋊C3, #89771⋊C3, #89772⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 366);