Finite Group Databasebeta

C251⋊#95 #22548622

order8032
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productC251⋊#95

Splittings

SylowC251 ⋊ #95

Subgroups

subgroupG/H
center, FrattiniC23C2×D251
commutatorC2×C251C42
FittingC22×C4×C251C2
socleC23×C251C22
hypercenterC22×C4D251
hypocenterC251#95
LCSG ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C22×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,251|a^2=d,b^2=e,b^a=bc,f^b=f^250

Conjugacy classes & character table

2020 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30631421, #30631422, #30631424, …
maximal normal subgroup of#30631421, #30631422, #30631424, …
maximal quotient of#30631441, #30631442, #30631443, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8032, 53);