Finite Group Databasebeta

#10620669

order672
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ C22⋊C8
SylowC7 ⋊ #830
SylowC3 ⋊ C22⋊(C7⋊C8)

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D21
commutatorC2×C3×C7C2×C8
FittingC22×C3×C4×C7C2
socleC22×C3×C7C2×C4
prime radicalC23×C3×C7C4
cosocleC2×C3×C4×C7C22
hypercenterC22×C4D21
hypocenterC3×C7C22⋊C8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C22×C4

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Polycyclic presentation:

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

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13050976, #13050977, #13050979, …
maximal normal subgroup of#13050976, #13050977, #13050979, …
maximal quotient of#13051428, #13051429, #13051432, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 251);