Finite Group Databasebeta

#31912893

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC71×#2112 ⋊ C2
SylowC71 ⋊ #12682

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D71)⋊C4
commutatorC23×C71C22×C8
FrattiniC22×C8C22×D71
FittingC71×#2112C2
socleC22×C71C2×C22⋊C8
prime radicalC22×#11765865C4
cosocleC22×C8×C71C23
hypercenter#2112D71
hypocenterC71#12682
LCSG ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ #2112

930 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 930 conjugacy classes of subgroups — too many to draw. Only its 159 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=f,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,c^b=ch,f^b=fh,i^b=i^70

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 85009);