Finite Group Databasebeta

#31884587

order18176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7255

Subgroups

subgroupG/H
centerC22#17985732
commutatorC2×C8×C71C42
FrattiniC22×M16C2×D71
FittingC2×#338×C71C2
socleC22×C71#327
prime radicalC24×C71SD16
cosocleC22×M16×C71C22
hypercenterC2×#338D71
hypocenterC71#7255
LCSG ▷ C2×C8×C71 ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#338

324 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 95 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=e,c^2=fh,e^2=h,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,g^a=gh,i^a=i^70,c^b=cg,f^b=fh,e^c=eh

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, 56703);