Finite Group Databasebeta

#101×D257 #30656715

order16448
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct product#101×D257

Splittings

Fitting#101×C257 ⋊ C2
SylowC257 ⋊ C2×#101

Subgroups

subgroupG/H
centerC2C22⋊C4×D257
commutatorC22×C257C22×C4
FrattiniC2×C4C22×D257
Fitting#101×C257C2
socleC2×C257C2×C22⋊C4
prime radicalC22×D257C2×C4
cosocleC2×C4×C257C23
hypercenter#101D257
hypocenterC257C2×#101
LCSG ▷ C22×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4112

Conjugacy classes & character table

1430 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#355×D257, #356×D257, #45666006, …
maximal normal subgroup of#355×D257, #356×D257, #45666006, …
maximal quotient of#324×D257, #45662642, #45662648, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 527);