Finite Group Databasebeta

#13250703

order1792
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC7×#1490 ⋊ C2
SylowC7 ⋊ #9325

Subgroups

subgroupG/H
centerC22#89730
commutatorC42×C7C22×C4
FrattiniC2×C42C22×D7
FittingC7×#1490C2
socleC22×C7#386
prime radical#11739755C2
cosocleC2×C42×C7C23
hypercenter#1490D7
hypocenterC7#9325
LCSG ▷ C42×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1490

650 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 650 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 224

Polycyclic presentation:

2^8,7|a^2=f,b^2=dfh,d^2=gh,e^2=h,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=eh,d^b=dh,f^b=fh,i^b=i^6,e^c=eh

Conjugacy classes & character table

163 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 66475);