Finite Group Databasebeta

#444×D139 #31815296

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#444×D139

Splittings

Fitting#444×C139 ⋊ C2
SylowC139 ⋊ C2×#444

Subgroups

subgroupG/H
centerC4C2×D4×D139
commutatorC4×C139C23×C4
FrattiniC2×C4C23×D139
Fitting#444×C139C2
socleC2×C139C2×C4×D4
prime radical#135×D139C2
cosocleC2×C4×C139C24
hypercenter#444D139
hypocenterC139C2×#444
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C4 ◁ C2×C8 ◁ #444

464 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2224

Conjugacy classes & character table

1562 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 13402);