Finite Group Databasebeta

#10620657

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ #107
SylowC7 ⋊ #818
SylowC3 ⋊ #6392

Subgroups

subgroupG/H
centerC22D84
commutatorC3×C4×C7C2×C4
FrattiniC2×C4C2×D21
FittingC2×C3×C7×C8C2
socle, prime radicalC22×C3×C7D4
cosocleC2×C3×C4×C7C22
hypercenterC2×C8D21
hypocenterC3×C7#107
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 672

Polycyclic presentation:

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

Conjugacy classes & character table

174 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13050920, #13050922, #13050926, …
maximal normal subgroup of#13050920, #13050922, #13050926, …
maximal quotient of#13051361, #13051407, #13051408, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 239);