Finite Group Databasebeta

C2×#97×C139 #22580488

order8896
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C2×C42×C139 · Schur multiplier (H2) = C23

Aliases

direct productC2×#97×C139

Subgroups

subgroupG/H
centerC22×C4×C139C22
commutatorC2C2×C42×C139
Frattini, cosocleC2×C4C23×C139
socle, prime radicalC23×C139C2×C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C139 ◁ G

146 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#31804235, #31804249, #31804286, …
maximal subgroup of#1275×C139, #1281×C139, #1295×C139, …
maximal normal subgroup of#1275×C139, #1281×C139, #1295×C139, …
maximal quotient ofC2×#322×C139, #1451×C139, #1452×C139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 84);