Finite Group Databasebeta

#31906599

order18176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #11444

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊Dic71
commutatorC2×C4×C71C22×C8
FrattiniC22×C8C22×D71
FittingC2×#424×C71C2
socleC22×C71C2×C22⋊C8
prime radicalC24×C71M16
cosocleC22×C8×C71C23
hypercenterC2×#424D71
hypocenterC71#11444
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ C2×#424

388 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Polycyclic presentation:

2^8,71|a^2=e,b^2=f,d^2=h,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^70,c^b=ch,d^b=dh,e^b=efh

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, 78715);