Finite Group Databasebeta

#13268952

order1792
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC7×#1391 ⋊ C2
SylowC7 ⋊ #12624

Subgroups

subgroupG/H
centerC4D7×#99
commutatorC23×C7C2×C42
FrattiniC2×#41C22×D7
FittingC7×#1391C2
socleC2×C7C4×#99
prime radical#90519C22
cosocleC2×C7×#41C23
hypercenter#1391D7
hypocenterC7#12624
LCSG ▷ C23×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #1391

456 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 109 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,b^2=f,c^2=e,e^2=h,b^a=bd,c^a=ch,f^a=fg,d^b=dg,g^b=gh,i^c=i^6,f^d=fh

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 84724);