Finite Group Databasebeta

#36326157

order21376
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#456×C167 ⋊ C2
SylowC167 ⋊ #2203

Subgroups

subgroupG/H
centerC2#24923455
commutator, cosocleC2×Q8×C167C23
FrattiniC2×Q8C22×D167
Fitting#456×C167C2
socleC2×C167B(4,𝔽2)
prime radical#24923442C2
hypercenter#456D167
hypocenterC167#2203
LCSG ▷ C2×Q8×C167 ▷ C22×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #456

216 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 5344

Polycyclic presentation:

2^7,167|b^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^166,e^d=eg

Conjugacy classes & character table

1345 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6529);