Finite Group Databasebeta

#31969864

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

Aliases

No aliases for this group.

Splittings

FittingC71×#1462 ⋊ C2
SylowC71 ⋊ #18137

Subgroups

subgroupG/H
centerC22C2×#14556098
commutator, cosocleC22×C4×C71C24
FrattiniC22×C4C23×D71
FittingC71×#1462C2
socleC22×C71C2×#120
prime radicalC2×#17986561C2
hypercenter#1462D71
hypocenterC71#18137
LCSG ▷ C22×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1462

1398 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 1398 conjugacy classes of subgroups — too many to draw. Only its 167 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:

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

Conjugacy classes & character table

1157 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 141980);