Finite Group Databasebeta

#22548639

order8032
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC251 ⋊ #103

Subgroups

subgroupG/H
centerC22C22⋊D251
commutatorC4×C251C2×C4
FrattiniC2×C4C2×D251
FittingC2×Q8×C251C2
socleC22×C251D4
hypercenterC2×Q8D251
hypocenterC251#103
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

42 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#103×D251, C2×#22548639, #30631682, …
maximal normal subgroup of#103×D251, C2×#22548639, #30631682, …
maximal quotient ofQ8⋊(C251⋊C8), #30631424, #30631433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8032, 70);