Finite Group Databasebeta

C23×#14555772 #31821122

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC23×#14555772

Splittings

FittingC23×Q8×C139 ⋊ C2
SylowC139 ⋊ C23×SD16

Subgroups

subgroupG/H
centerC24C22⋊D139
commutator, cosocleC4×C139C25
FrattiniC4C24×D139
FittingC23×Q8×C139C2
socleC24×C139D4
prime radicalC23×D556C2
hypercenterC23×Q8D139
hypocenterC139C23×SD16
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×Q8

1720 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

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, 19228);