Finite Group Databasebeta

#35216394

order20864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC163 ⋊ C4×Q32

Subgroups

subgroupG/H
centerC22D8×D163
commutatorC8×C163C22×C4
FrattiniC2×C8C22×D163
Fitting#366×C163C2
socle, prime radicalC22×C163C2×D8
cosocleC2×C8×C163C23
hypercenter#366D163
hypocenterC163C4×Q32
LCSG ▷ C8×C163 ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #366

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20864

Polycyclic presentation:

2^7,163|a^2=e,b^2=g,c^2=eg,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,d^b=df,f^b=fg,h^b=h^162,h^c=h^162

Conjugacy classes & character table

1826 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 6368);