Finite Group Databasebeta

C2×#18011973 #23750613

order9536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#18011973
unambiguous semidirect productD149⋊#102

Splittings

FittingC2×D4×C149 ⋊ C4
SylowC149 ⋊ C2×#102

Subgroups

subgroupG/H
centerC22C22⋊#10597010
commutatorC4×C149C22×C4
FrattiniC4C22×#10597010
FittingC2×D4×C149C4
socleC22×C149C22⋊C4
prime radicalC2×D4×D149C2
cosocleC4×D149C23
hypercenterC2×D4#10597010
hypocenterC149C2×#102
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

202 conjugacy classes of subgroups; only the 60 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 60 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

398 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#18011973, #102×#10597010, #34060461, …
maximal normal subgroup ofC4×#18011973, #102×#10597010, #34060461, …
maximal quotient ofC2×D4⋊#11924753, D149⋊(D4⋊C8), C2×#23750473, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 1537);