Finite Group Databasebeta

#36325271

order21376
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊Q8×C167 ⋊ C2
SylowC167 ⋊ #2023

Subgroups

subgroupG/H
centerC23C2×C22⋊D167
commutator, cosocleC22×C4×C167C23
FrattiniC22×C4C22×D167
FittingC2×C4⋊Q8×C167C2
socleC23×C167C2×D4
prime radicalC22×D668C22
hypercenterC2×C4⋊Q8D167
hypocenterC167#2023
LCSG ▷ C22×C4×C167 ▷ C2×C167 ▷ C167
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

326 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 95 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=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,c^b=cf,e^c=eg,h^c=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, 5643);