Finite Group Databasebeta

#31901184

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

Aliases

No aliases for this group.

Splittings

FittingC71×#1540 ⋊ C2
SylowC71 ⋊ #10464

Subgroups

subgroupG/H
centerC22#17985914
commutator, cosocleC2×C42×C71C23
FrattiniC2×C42C22×D71
FittingC71×#1540C2
socleC22×C71#394
prime radical#22597800C2
hypercenter#1540D71
hypocenterC71#10464
LCSG ▷ C2×C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1540

452 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 452 conjugacy classes of subgroups — too many to draw. Only its 91 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|c^2=d,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,c^b=cf,d^b=dg,f^b=fg,i^b=i^70,e^c=egh

Conjugacy classes & character table

1367 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 73300);