Finite Group Databasebeta

#13273386

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

Aliases

No aliases for this group.

Splittings

FittingC7×#2151 ⋊ C2
SylowC7 ⋊ #13447

Subgroups

subgroupG/H
centerC4#89907
commutator, cosocleC22×C7×C8C23
FrattiniC22×C8C22×D7
FittingC7×#2151C2
socleC2×C7#2054
prime radical#11739454C2
hypercenter#2151D7
hypocenterC7#13447
LCSG ▷ C22×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ #405 ◁ #2151

386 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 91 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|c^2=d,d^2=gh,e^2=g,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=egh,f^a=fg,g^a=gh,i^a=i^6,c^b=cf,d^b=dg,e^b=eg,f^b=fgh,g^b=gh,i^b=i^6

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 89158);