Finite Group Databasebeta

#31909614

order18176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC71×#1350 ⋊ C2
SylowC71 ⋊ #12113

Subgroups

subgroupG/H
centerC22#17986134
commutator, cosocleC22×C8×C71C23
FrattiniC22×C8C22×D71
FittingC71×#1350C2
socleC22×C71#447
prime radical#22599243C2
hypercenter#1350D71
hypocenterC71#12113
LCSG ▷ C22×C8×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #1350

402 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 9088

Polycyclic presentation:

2^8,71|a^2=h,c^2=h,d^2=fh,e^2=h,f^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eh,f^a=fh,i^a=i^70,d^b=df,e^b=eg,f^b=fh,i^b=i^70,d^c=dg,e^c=eh,i^c=i^70

Conjugacy classes & character table

1046 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 81730);