Finite Group Databasebeta

#36333535

order21376
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C167 ⋊ C2
SylowC167 ⋊ #3026

Subgroups

subgroupG/H
centerC2C2×#19128801
commutator, cosocleC23×C167C24
FrattiniC23C23×D167
FittingC2×H(5,𝔽2)×C167C2
socleC2×C167C2×#120
hypercenterC2×H(5,𝔽2)D167
hypocenterC167#3026
LCSG ▷ C23×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C24 ◁ C2×H(5,𝔽2)

800 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 161 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) = 2672

Polycyclic presentation:

2^7,167|b^a=be,c^a=cf,d^a=dg,h^a=h^166,f^b=fg,e^c=eg

Conjugacy classes & character table

2851 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 13907);