Finite Group Databasebeta

#13269683

order1792
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC7×#1886 ⋊ C2
SylowC7 ⋊ #12776

Subgroups

subgroupG/H
centerC22#89804
commutatorC2×C7×Q8C22×C4
FrattiniC22×Q8C22×D7
FittingC7×#1886C2
socleC22×C7B(4,𝔽2)
prime radicalC2×#90425C2
cosocleC22×C7×Q8C23
hypercenter#1886D7
hypocenterC7#12776
LCSG ▷ C2×C7×Q8 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ #1886

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

normal subgroups only

This group has 848 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,d^2=h,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=dg,g^a=gh,i^a=i^6,c^b=ch,d^b=dh,e^b=egh,f^b=fgh,i^b=i^6,d^c=dg,e^c=eh,f^c=fh,i^c=i^6,e^d=eh,f^d=fh

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 85455);