Finite Group Databasebeta

#31907220

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

Aliases

No aliases for this group.

Splittings

FittingC71×#1333 ⋊ C2
SylowC71 ⋊ #11598

Subgroups

subgroupG/H
centerC22#102×D71
commutatorC8×C71C22×C8
FrattiniC4×C8C22×D71
FittingC71×#1333C2
socleC22×C71C2×#102
prime radicalC2×#14556147C4
cosocleC4×C8×C71C23
hypercenter#1333D71
hypocenterC71#11598
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #1333

402 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 105 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=e,d^2=f,e^2=g,f^2=h,b^a=bd,d^a=df,f^a=fh,c^b=ch,d^b=dfh,e^b=eh,f^b=fh,i^c=i^70

Conjugacy classes & character table

1184 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 79336);