Finite Group Databasebeta

#13265322

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

Aliases

No aliases for this group.

Splittings

FittingC7×#1366 ⋊ C2
SylowC7 ⋊ #11991

Subgroups

subgroupG/H
centerC2#11726239
commutatorC42×C7C22×C4
FrattiniC4×C8C22×D7
FittingC7×#1366C2
socleC2×C7#1551
prime radical#90389C4
cosocleC4×C7×C8C23
hypercenter#1366D7
hypocenterC7#11991
LCSG ▷ C42×C7 ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #1366

280 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 69 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 224

Polycyclic presentation:

2^8,7|a^2=e,c^2=g,d^2=g,e^2=fgh,f^2=h,b^a=bd,c^a=cf,d^a=df,f^a=fh,g^a=gh,d^b=dg,e^b=efgh,f^b=fh,i^b=i^6,d^c=dh,i^c=i^6

Conjugacy classes & character table

103 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 81094);