Finite Group Databasebeta

C2×SD16×Dic79 #23772158

order10112
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×SD16×Dic79

Splittings

SylowC79 ⋊ C2×C4×SD16

Subgroups

subgroupG/H
centerC23D4×D79
commutatorC4×C79C23×C4
FrattiniC2×C4C23×D79
FittingC22×SD16×C79C2
socleC23×C79C2×D4
prime radicalC22×D4×C79C22
cosocleC2×C4×C79C24
hypercenterC22×SD16D79
hypocenterC79C2×C4×SD16
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

552 conjugacy classes of subgroups; only the 245 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 245 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

1148 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×SD16×Dic79, #440×Dic79, #34286788, …
maximal normal subgroup ofC4×SD16×Dic79, #440×Dic79, #34286788, …
maximal quotient ofC2×SD16×C79⋊C8, C2×#23762244, C2×#23762237, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 13268);