Finite Group Databasebeta

#31884099

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7067

Subgroups

subgroupG/H
centerC2×C4#14556042
commutatorC22×C4×C71C2×C8
FrattiniC2×C22⋊C8C2×D71
FittingC71×#1314C2
socleC22×C71#324
prime radicalC24×C71M16
cosocleC2×C22⋊C8×C71C22
hypercenter#1314D71
hypocenterC71#7067
LCSG ▷ C22×C4×C71 ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C22⋊C8 ◁ #1314

210 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 47 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=h,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,i^a=i^70,c^b=cgh,d^b=deh,i^b=i^70,d^c=dg

Conjugacy classes & character table

1586 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56215);