Finite Group Databasebeta

#31888013

order18176
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ C8×#100

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D71
commutatorC22×C71C2×C4×C8
FrattiniC2×C42C22×D71
FittingC71×#1460C2
socleC22×C71C4×C22⋊C4
prime radicalC22×D4×C71C2×C4
cosocleC2×C42×C71C23
hypercenter#1460D71
hypocenterC71C8×#100
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1460

542 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 542 conjugacy classes of subgroups — too many to draw. Only its 177 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=e,b^2=f,c^2=e,e^2=h,f^2=g,b^a=bd,f^a=fg,i^a=i^70,d^b=dg,i^b=i^70,i^c=i^70

Conjugacy classes & character table

1628 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 60129);