Finite Group Databasebeta

#31884915

order18176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC4×C32×C71 ⋊ C2
SylowC71 ⋊ #7387

Subgroups

subgroupG/H
centerC8D1136
commutatorC16×C71C2×C8
FrattiniC4×C16C2×D71
FittingC4×C32×C71C2
socleC2×C71#1331
prime radical#17986431C4
cosocleC4×C16×C71C22
hypercenterC4×C32D71
hypocenterC71#7387
LCSG ▷ C16×C71 ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C8 ◁ C2×C8 ◁ C4×C8 ◁ C4×C16 ◁ C4×C32

120 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 47 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,c^2=eg,d^2=f,e^2=gh,f^2=h,g^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,i^a=i^70,c^b=ce,e^b=eg,g^b=gh,i^b=i^70

Conjugacy classes & character table

4556 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 57031);