Finite Group Databasebeta

#380×C257 #30656249

order16448
nilpotency class2
automorphism?
homologyAbelianization (H1) = C22×C4×C257 · Schur multiplier (H2) = C24

Aliases

direct product#380×C257

Subgroups

subgroupG/H
center, socleC23×C257C23
commutatorC22C22×C4×C257
Frattini, cosocleC23C23×C257
prime radicalC24×C257C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C257 ◁ G

234 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Conjugacy classes & character table

7196 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#45662187, #45662198, #45662226, …
maximal subgroup of#1289×C257, #1294×C257, #1305×C257, …
maximal normal subgroup of#1289×C257, #1294×C257, #1305×C257, …
maximal quotient ofC22⋊#95×C257, #1434×C257, C4⋊#95×C257, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 61);