Finite Group Databasebeta

C2×D157⋊M16 #23758346

order10048
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×D157⋊M16
unambiguous semidirect productD157⋊(C2×M16)

Splittings

SylowC157 ⋊ C22×M16

Subgroups

subgroupG/H
centerC2×C4C2×#10597845
commutatorC2×C157C23×C4
FrattiniC2C23×#10597845
FittingC22×C4×C157C4
socleC22×C157C22×C4
prime radicalC23×D157C4
cosocleDic157C24
hypercenterC22×C4#10597845
hypocenterC157C22×M16
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C2×C4 ◁ C22×C4

298 conjugacy classes of subgroups; only the 148 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 148 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

664 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34115798, #34115801, C2×#23758140, …
maximal normal subgroup of#34115798, #34115801, C2×#23758140, …
maximal quotient ofC2×#23758232, C2×C4×#14578963, C4×D157⋊M16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1622);