Finite Group Databasebeta

#31979323

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#3553 ⋊ C2
SylowC71 ⋊ #19059

Subgroups

subgroupG/H
centerC22C2×#14556097
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC71×#3553C2
socleC22×C71C2×#120
hypercenter#3553D71
hypocenterC71#19059
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #3553

898 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 898 conjugacy classes of subgroups — too many to draw. Only its 171 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) = 4544

Polycyclic presentation:

2^8,71|b^2=h,e^2=g,f^2=gh,b^a=be,c^a=cf,e^a=eg,f^a=fgh,i^a=i^70,e^b=eg,f^b=fh,d^c=dg,e^c=eh,f^c=fgh

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 151439);