Finite Group Databasebeta

C22×#127×C139 #31804066

order17792
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C25×C139 · Schur multiplier (H2) = C29×C4

Aliases

direct productC22×#127×C139

Subgroups

subgroupG/H
center, socleC24×C139C23
commutator, Frattini, cosocleC22C25×C139
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C139 ◁ G

3000 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Conjugacy classes & character table

7784 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC139×#8339, C139×#8546, C139×#10975, …
maximal normal subgroup ofC139×#8339, C139×#8546, C139×#10975, …
maximal quotient ofC22×#384×C139, C22×#390×C139, C2×C4×#127×C139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 2172);