Finite Group Databasebeta

#10621409

order672
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #117
SylowC7 ⋊ #926
SylowC3 ⋊ #6489

Subgroups

subgroupG/H
centerC2×C4C2×D21
commutatorC2×C3×C7C22×C4
FrattiniC22C22×D21
FittingC22×C3×C4×C7C2
socle, cosocleC22×C3×C7C23
prime radicalC23×C3×C7C22
hypercenterC22×C4D21
hypocenterC3×C7#117
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C22×C4

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Polycyclic presentation:

2^5,3,7|a^2=d,b^2=e,c^a=ce,f^a=f^2,g^a=g^6

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13050998, #13050999, #13051005, …
maximal normal subgroup of#13050998, #13050999, #13051005, …
maximal quotient of#13056562, #13056563, #13056567, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 991);