Finite Group Databasebeta

#31804707

order17792
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C8

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #1455

Subgroups

subgroupG/H
center, FrattiniC42C22×D139
commutator, socleC22×C139C2×C42
FittingC4×M16×C139C2
prime radicalC23×C139C42
cosocleC42×C139C23
hypercenterC4×M16D139
hypocenterC139#1455
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C42 ◁ C4×M16

214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Polycyclic presentation:

2^7,139|a^2=d,b^2=e,d^2=f,e^2=g,c^a=cf,c^b=cg,h^b=h^138

Conjugacy classes & character table

2816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 2813);