Finite Group Databasebeta

#31910876

order18176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingD4×D8×C71 ⋊ C2
SylowC71 ⋊ #12316

Subgroups

subgroupG/H
centerC22#17986133
commutator, cosocleC4×C8×C71C23
FrattiniC4×C8C22×D71
FittingD4×D8×C71C2
socleC22×C71#447
hypercenterD4×D8D71
hypocenterC71#12316
LCSG ▷ C4×C8×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C42 ◁ C8×D4 ◁ D4×D8

458 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 458 conjugacy classes of subgroups — too many to draw. Only its 79 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|d^2=fh,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fh,i^a=i^70,d^b=df,e^b=eg,f^b=fh,d^c=dg,e^c=eg

Conjugacy classes & character table

1265 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 82992);