Finite Group Databasebeta

#31886387

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7773

Subgroups

subgroupG/H
centerC23#14556098
commutator, cosocleC2×C42×C71C23
FrattiniC2×C42C22×D71
FittingC71×#1270C2
socleC23×C71#120
prime radicalC22×D4×C71D4
hypercenter#1270D71
hypocenterC71#7773
LCSG ▷ C2×C42×C71 ▷ C23×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1270

422 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 422 conjugacy classes of subgroups — too many to draw. Only its 79 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=f,b^2=h,c^2=fg,d^2=f,e^2=h,b^a=bd,c^a=ce,d^a=df,e^a=eh,i^a=i^70,d^b=df,e^b=eg,i^b=i^70,d^c=dg,e^c=eh

Conjugacy classes & character table

1367 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 58503);