Finite Group Databasebeta

#36326359

order21376
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#365×C167 ⋊ C2
SylowC167 ⋊ #2239

Subgroups

subgroupG/H
centerC2#24923589
commutator, cosocleC2×C8×C167C23
FrattiniC2×C8C22×D167
Fitting#365×C167C2
socleC2×C167#481
prime radicalC22×D167SD16
hypercenter#365D167
hypocenterC167#2239
LCSG ▷ C2×C8×C167 ▷ C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

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

normal subgroups only

This group has 124 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|a^2=g,c^2=df,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^166,e^b=eg,h^b=h^166,d^c=dg,e^c=efg,f^c=fg

Conjugacy classes & character table

1348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6731);