Finite Group Databasebeta

#36325736

order21376
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#346×C167 ⋊ C2
SylowC167 ⋊ #2108

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D167
commutatorC2×C167C2×C4×C8
Fitting#346×C167C2
socleC22×C167C22×C8
prime radicalC22×D167C2×C8
cosocleC2×C8×C167C23
hypercenter#346D167
hypocenterC167#2108
LCSG ▷ C2×C167 ▷ C167
UCSC1 ◁ C2×C8 ◁ #346

184 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 109 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) = 10688

Polycyclic presentation:

2^7,167|a^2=d,b^2=e,d^2=f,f^2=g,h^a=h^166,c^b=cg,h^c=h^166

Conjugacy classes & character table

3400 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 6108);