Finite Group Databasebeta

#13248477

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

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #8964

Subgroups

subgroupG/H
centerC2×C4#6500
commutatorC22×C4×C7C22×C4
FrattiniC2×C42C22×D7
FittingC4×C7×#124C2
socleC22×C7#386
prime radicalC22×C7×D4C2×C4
cosocleC2×C42×C7C23
hypercenterC4×#124D7
hypocenterC7#8964
LCSG ▷ C22×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#124

542 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 542 conjugacy classes of subgroups — too many to draw. Only its 131 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) = 448

Polycyclic presentation:

2^8,7|a^2=f,b^2=dfg,c^2=g,d^2=g,f^2=h,b^a=bd,c^a=ce,e^a=eg,i^a=i^6,c^b=ch,d^b=dg,e^b=eg,f^b=fg,i^b=i^6,d^c=dg,f^c=fg

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 64249);