Finite Group Databasebeta

#31884907

order18176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC71×#1372 ⋊ C2
SylowC71 ⋊ #7385

Subgroups

subgroupG/H
centerC22#17985799
commutatorC16×C71C2×C8
FrattiniC4×C16C2×D71
FittingC71×#1372C2
socleC22×C71#357
prime radicalC2×D1136C4
cosocleC4×C16×C71C22
hypercenter#1372D71
hypocenterC71#7385
LCSG ▷ C16×C71 ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×C16 ◁ #1372

136 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 51 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) = 9088

Polycyclic presentation:

2^8,71|a^2=d,c^2=egh,d^2=f,e^2=gh,g^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,c^b=ceh,d^b=dh,e^b=eg,g^b=gh,i^b=i^70

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 57023);