Finite Group Databasebeta

#36324104

order21376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#410×C167 ⋊ C2
SylowC167 ⋊ #1794

Subgroups

subgroupG/H
centerC4#19128802
commutatorC2×C4×C167C22×C4
FrattiniC22×C4C22×D167
Fitting#410×C167C2
socleC2×C167#379
prime radical#24924105C2
cosocleC22×C4×C167C23
hypercenter#410D167
hypocenterC167#1794
LCSG ▷ C2×C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C4 ◁ C22×C4 ◁ #410

548 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 97 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=f,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^166,d^b=dg,e^b=eg,h^b=h^166,d^c=dg

Conjugacy classes & character table

1858 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 4476);