Finite Group Databasebeta

#36322508

order21376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#432×C167 ⋊ C2
SylowC167 ⋊ #1473

Subgroups

subgroupG/H
centerC22C2×(C2×D167)⋊C4
commutatorC23×C167C22×C4
FrattiniC22×C4C22×D167
Fitting#432×C167C2
socleC22×C167C2×C22⋊C4
prime radicalC23×D167C2×C4
cosocleC22×C4×C167C23
hypercenter#432D167
hypocenterC167#1473
LCSG ▷ C23×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

214 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 69 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=e,c^2=fg,e^2=g,b^a=bd,d^a=df,h^a=h^166,c^b=cg,e^b=ef,h^b=h^166

Conjugacy classes & character table

2356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 2880);