Finite Group Databasebeta

#36322124

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

Aliases

No aliases for this group.

Splittings

Fitting#349×C167 ⋊ C2
SylowC167 ⋊ #1339

Subgroups

subgroupG/H
centerC2#24923004
commutatorC2×C8×C167C2×C4
FrattiniC2×M16C2×D167
Fitting#349×C167C2
socleC2×C167#327
prime radical#24923522C2
cosocleC2×M16×C167C22
hypercenter#349D167
hypocenterC167#1339
LCSG ▷ C2×C8×C167 ▷ C2×C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #349

114 conjugacy classes of subgroups; only the 31 normal subgroups are shown.

normal subgroups only

This group has 114 conjugacy classes of subgroups — too many to draw. Only its 31 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|a^2=d,c^2=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^166,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^166,d^c=dg

Conjugacy classes & character table

1846 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 2496);