Finite Group Databasebeta

C2×#139622 #72267411

order1024
nilpotency class4
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#139622

Subgroups

subgroupG/H
center, socleC23#1889
commutatorC2×C22⋊C4C23×C4
Frattini, cosocleC22×C22⋊C4C24
prime radicalC2×#23984C2
LCSG ▷ C2×C22⋊C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C25 ◁ C23×C22⋊C4 ◁ G
LECSG ▷ C22×C22⋊C4 ▷ C23 ▷ C2 ▷ C1

11179 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72213827, C22×#139622, C2×#72216452, …
maximal normal subgroup ofC2×#72213827, C22×#139622, C2×#72216452, …
maximal quotient ofC22×#139622, #72291970, C2×#72213786, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.