Finite Group Databasebeta

#36324251

order21376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC167 ⋊ #1830

Subgroups

subgroupG/H
centerC2#24923131
commutator, prime radicalC23×C167C22×C4
FrattiniC22×C4C22×D167
Fitting#344×C167C2
socleC2×C167#381
cosocleC22×C4×C167C23
hypercenter#344D167
hypocenterC167#1830
LCSG ▷ C23×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C22×C4 ◁ #344

236 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 73 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,b^2=g,c^2=d,f^2=g,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^166,e^c=eg

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, 4623);