Finite Group Databasebeta

#32146206

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

FittingC71×#1791 ⋊ C2
SylowC71 ⋊ #32895

Subgroups

subgroupG/H
centerC2#22596618
commutator, cosocleC22×C4×C71C24
FrattiniC22×C4C23×D71
FittingC71×#1791C2
socleC2×C71#2846
hypercenter#1791D71
hypocenterC71#32895
LCSG ▷ C22×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1791

3540 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 3540 conjugacy classes of subgroups — too many to draw. Only its 247 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) = 2272

Polycyclic presentation:

2^8,71|c^2=h,e^2=h,f^2=h,b^a=be,c^a=cf,d^a=dg,e^a=eh,f^a=fh,i^a=i^70,e^b=eh,g^b=gh,i^b=i^70,f^c=fh,i^c=i^70,e^d=eh

Conjugacy classes & character table

1166 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 318322);