Finite Group Databasebeta

#17986472

order4544
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C4×C71 ⋊ C2
SylowC71 ⋊ #518

Subgroups

subgroupG/H
center, FrattiniC22C23×D71
commutatorC2×C71C23×C4
FittingC2×C22⋊C4×C71C2
socle, cosocleC22×C71C24
prime radicalC22×C22⋊D71C2
hypercenterC2×C22⋊C4D71
hypocenterC71#518
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C22⋊C4

338 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 1136

Polycyclic presentation:

2^6,71|a^2=f,b^a=be,d^a=de,c^b=ce,g^c=g^70

Conjugacy classes & character table

734 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 1022);