Finite Group Databasebeta

#31890072

order18176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #8547

Subgroups

subgroupG/H
centerC22#17985855
commutatorC24×C71C22×C4
FrattiniC23×C4C22×D71
Fitting, prime radicalC22×#120×C71C2
socleC22×C71#379
cosocleC23×C4×C71C23
hypercenterC22×#120D71
hypocenterC71#8547
LCSG ▷ C24×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#120

2486 conjugacy classes of subgroups; only the 163 normal subgroups are shown.

normal subgroups only

This group has 2486 conjugacy classes of subgroups — too many to draw. Only its 163 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:

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

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 62188);