Finite Group Databasebeta

#102×H(5,𝔽2) #72313149

order1024
nilpotency class3
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C215

Aliases

direct product#102×H(5,𝔽2)

Subgroups

subgroupG/H
center, socleC23C24×D4
commutatorC2×C4C25×C4
Frattini, cosocleC22×C4C26
prime radicalC2×D4×H(5,𝔽2)C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×H(5,𝔽2) ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

43019 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 128

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofH(5,𝔽2)×#442, #72313280, #102×B(4,𝔽2)
maximal normal subgroup ofH(5,𝔽2)×#442, #72313280, #102×B(4,𝔽2)
maximal quotient of#72315551, #72315974

GAP

Past the SmallGroups library coverage — no SmallGroups id.