Finite Group Databasebeta

#36324426

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

Aliases

No aliases for this group.

Splittings

SylowC167 ⋊ #1868

Subgroups

subgroupG/H
centerC4#19128802
commutatorC23×C167C22×C4
FrattiniC22×C4C22×D167
Fitting#410×C167C2
socleC2×C167#385
prime radicalC2×#41×C167C22
cosocleC22×C4×C167C23
hypercenter#410D167
hypocenterC167#1868
LCSG ▷ C23×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C4 ◁ C22×C4 ◁ #410

260 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,f^2=g,b^a=bd,c^a=ce,h^a=h^166,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, 4798);