Finite Group Databasebeta

#31902425

order18176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #10659

Subgroups

subgroupG/H
centerC2×C4#14556124
commutator, cosocleC2×C42×C71C23
FrattiniC2×C42C22×D71
FittingC71×#1486C2
socleC22×C71#399
prime radicalC22×D4×C71Q8
hypercenter#1486D71
hypocenterC71#10659
LCSG ▷ C2×C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1486

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

normal subgroups only

This group has 356 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|a^2=d,b^2=de,d^2=g,e^2=h,b^a=bd,c^a=ce,f^a=fgh,i^a=i^70,c^b=cf,d^b=dg,e^b=eg,i^b=i^70,d^c=dh,e^c=eh

Conjugacy classes & character table

1370 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 74541);