Finite Group Databasebeta

C2×#131×C139 #22580652

order8896
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C23×C4×C139 · Schur multiplier (H2) = C25

Aliases

direct productC2×#131×C139

Subgroups

subgroupG/H
centerC2×C8×C139C22
commutatorC2C23×C4×C139
Frattini, cosocleC4C24×C139
socleC22×C139C22×C4
prime radicalC2×#41×C139C2
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C8×C139 ◁ G

266 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

5560 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#31806204, #31806239, #31806246, …
maximal subgroup of#1757×C139, #1764×C139, #1765×C139, …
maximal normal subgroup of#1757×C139, #1764×C139, #1765×C139, …
maximal quotient ofC2×#405×C139, C4×#131×C139, C2×#408×C139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 248);