Finite Group Databasebeta

#13274497

order1792
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC7×#1419 ⋊ C2
SylowC7 ⋊ #13671

Subgroups

subgroupG/H
centerC2#11726945
commutator, cosocleC2×C7×C16C23
FrattiniC2×C16C22×D7
FittingC7×#1419C2
socleC2×C7#2184
prime radical#11739464C2
hypercenter#1419D7
hypocenterC7#13671
LCSG ▷ C2×C7×C16 ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #1419

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

normal subgroups only

This group has 284 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) = 448

Polycyclic presentation:

2^8,7|a^2=h,d^2=fg,e^2=h,f^2=gh,g^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eh,f^a=fg,g^a=gh,i^a=i^6,d^b=df,f^b=fg,g^b=gh,i^b=i^6,e^c=eh,i^c=i^6

Conjugacy classes & character table

115 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 90269);