Finite Group Databasebeta

#17986233

order4544
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#121×C71 ⋊ C2
SylowC71 ⋊ #466

Subgroups

subgroupG/H
centerC22C2×C22⋊D71
commutator, cosocleC2×C4×C71C23
FrattiniC2×C4C22×D71
Fitting#121×C71C2
socleC22×C71C2×D4
hypercenter#121D71
hypocenterC71#466
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

134 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 2272

Polycyclic presentation:

2^6,71|b^2=df,d^2=f,b^a=bd,c^a=ce,d^a=df,g^b=g^70

Conjugacy classes & character table

512 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 783);