Finite Group Databasebeta

#31808697

order17792
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C32×C139 ⋊ C2
SylowC139 ⋊ #2258

Subgroups

subgroupG/H
centerC32C2×D139
commutator, socleC2×C139C22×C16
FrattiniC16C22×D139
FittingC2×C32×C139C2
prime radical#14555785C8
cosocleC16×C139C23
hypercenterC2×C32D139
hypocenterC139#2258
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C32 ◁ C2×C32

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Polycyclic presentation:

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

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6803);