Finite Group Databasebeta

#13507912

order1792
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC7×#2198 ⋊ C2
SylowC7 ⋊ #33557

Subgroups

subgroupG/H
centerC2D7×B(4,𝔽2)
commutator, cosocleC2×C7×D4C24
FrattiniC2×D4C23×D7
FittingC7×#2198C2
socleC2×C7C2×B(4,𝔽2)
hypercenter#2198D7
hypocenterC7#33557
LCSG ▷ C2×C7×D4 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #2198

1258 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 1258 conjugacy classes of subgroups — too many to draw. Only its 137 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) = 112

Polycyclic presentation:

2^8,7|b^a=be,c^a=cf,g^a=gh,d^b=dh,f^b=fgh,i^b=i^6,d^c=dh,e^c=eg,i^c=i^6,i^d=i^6,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, 323684);