Finite Group Databasebeta

#13274185

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

Aliases

No aliases for this group.

Splittings

FittingC7×#2129 ⋊ C2
SylowC7 ⋊ #13606

Subgroups

subgroupG/H
centerC2#11727773
commutatorC42×C7C22×C4
Frattini#124C22×D7
FittingC7×#2129C2
socleC2×C7#2127
prime radical#11740854C2
cosocleC7×#124C23
hypercenter#2129D7
hypocenterC7#13606
LCSG ▷ C42×C7 ▷ C2×C4×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22 ◁ C22×C4 ◁ #536 ◁ #2129

320 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 67 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=e,c^2=h,d^2=g,f^2=h,b^a=bd,d^a=df,f^a=fg,g^a=gh,c^b=cg,d^b=dg,e^b=efgh,f^b=fh,i^b=i^6,d^c=dh,e^d=egh,f^e=fh

Conjugacy classes & character table

94 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 89957);