Finite Group Databasebeta

#13254397

order1792
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC7×#1293 ⋊ C2
SylowC7 ⋊ #9974

Subgroups

subgroupG/H
centerC22#89443
commutator, cosocleC23×C4×C7C23
FrattiniC23×C4C22×D7
FittingC7×#1293C2
socleC22×C7#392
hypercenter#1293D7
hypocenterC7#9974
LCSG ▷ C23×C4×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1293

768 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 768 conjugacy classes of subgroups — too many to draw. Only its 85 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|d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fh,i^a=i^6,c^b=cf,d^b=dg,f^b=fg,i^b=i^6,d^c=dh,e^c=eg,f^c=fg,i^c=i^6

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 70169);