Finite Group Databasebeta

#31917612

order18176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #13544

Subgroups

subgroupG/H
centerC4#17986326
commutator, cosocleC22×C8×C71C23
FrattiniC22×C8C22×D71
FittingC71×#1382C2
socleC2×C71#2101
prime radicalC23×C71#137
hypercenter#1382D71
hypocenterC71#13544
LCSG ▷ C22×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #1382

212 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 81 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=dg,b^2=de,c^2=d,d^2=h,f^2=gh,g^2=h,b^a=bd,c^a=ce,e^a=eh,i^a=i^70,c^b=cf,f^b=fg,g^b=gh,i^b=i^70,f^c=fg,g^c=gh,i^c=i^70

Conjugacy classes & character table

1580 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 89728);