Finite Group Databasebeta

#36326115

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

Aliases

No aliases for this group.

Splittings

FittingC2×Q32×C167 ⋊ C2
SylowC167 ⋊ #2195

Subgroups

subgroupG/H
centerC2#24923401
commutator, cosocleC2×C8×C167C23
FrattiniC2×C8C22×D167
FittingC2×Q32×C167C2
socleC2×C167#447
prime radical#24924082C2
hypercenterC2×Q32D167
hypocenterC167#2195
LCSG ▷ C2×C8×C167 ▷ C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q32

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

normal subgroups only

This group has 206 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) = 10688

Polycyclic presentation:

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

Conjugacy classes & character table

1849 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6487);