Finite Group Databasebeta

C2×2−1+4×C139 #22580669

order8896
nilpotency class2
isoclinismisoclinic class of H(5,𝔽2)
automorphism?
homologyAbelianization (H1) = C25×C139 · Schur multiplier (H2) = C29

Aliases

direct productC2×2−1+4×C139

Subgroups

subgroupG/H
center, socleC22×C139C24
commutator, Frattini, cosocleC2C25×C139
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C139 ◁ G

794 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

4726 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#31806363, #31806379, #31814868, …
maximal subgroup of#1793×C139, #1796×C139, #2884×C139, …
maximal normal subgroup of#1793×C139, #1796×C139, #2884×C139, …
maximal quotient ofC2×#519×C139, C2×#520×C139, C4×2−1+4×C139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 265);