Finite Group Databasebeta

#36323490

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

Aliases

No aliases for this group.

Splittings

Fitting#493×C167 ⋊ C2
SylowC167 ⋊ #1667

Subgroups

subgroupG/H
centerC22#19128803
commutator, cosocleC42×C167C23
FrattiniC42C22×D167
Fitting#493×C167C2
socleC22×C167#121
hypercenter#493D167
hypocenterC167#1667
LCSG ▷ C42×C167 ▷ C22×C167 ▷ C167
UCSC1 ◁ C22 ◁ C42 ◁ #493

204 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 10688

Polycyclic presentation:

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

Conjugacy classes & character table

1855 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 3862);