Finite Group Databasebeta

#13274037

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

Aliases

No aliases for this group.

Splittings

FittingC7×#1403 ⋊ C2
SylowC7 ⋊ #13566

Subgroups

subgroupG/H
centerC2D7×AΣL(1,𝔽16)
commutatorC2×C7×D4C22×C4
Frattini#124C22×D7
FittingC7×#1403C2
socleC2×C7C2×AΣL(1,𝔽16)
prime radical#11737736C2
cosocleC7×#124C23
hypercenter#1403D7
hypocenterC7#13566
LCSG ▷ C2×C7×D4 ▷ C2×C4×C7 ▷ C22×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #124 ◁ #1403

478 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 478 conjugacy classes of subgroups — too many to draw. Only its 59 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,e^2=h,f^2=h,b^a=bd,d^a=df,f^a=fg,g^a=gh,c^b=ch,e^b=efh,f^b=fh,g^b=gh,i^c=i^6,e^d=egh,f^d=fh,f^e=fh

Conjugacy classes & character table

79 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 89809);