Finite Group Databasebeta

#32151575

order18176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC71×#2199 ⋊ C2
SylowC71 ⋊ #33558

Subgroups

subgroupG/H
centerC2B(4,𝔽2)×D71
commutator, cosocleC2×D4×C71C24
FrattiniC2×D4C23×D71
FittingC71×#2199C2
socleC2×C71C2×B(4,𝔽2)
hypercenter#2199D71
hypocenterC71#33558
LCSG ▷ C2×D4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #2199

1158 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 1158 conjugacy classes of subgroups — too many to draw. Only its 137 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|b^2=h,b^a=be,c^a=cf,g^a=gh,d^b=dh,f^b=fgh,i^b=i^70,d^c=dh,e^c=eg,i^d=i^70,f^e=fh

Conjugacy classes & character table

629 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 323691);