Finite Group Databasebeta

C2×#18011974 #23750614

order9536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#18011974
unambiguous semidirect productD149⋊#103

Splittings

FittingC2×Q8×C149 ⋊ C4
SylowC149 ⋊ C2×#103

Subgroups

subgroupG/H
centerC22C22⋊#10597010
commutatorC4×C149C22×C4
FrattiniC4C22×#10597010
FittingC2×Q8×C149C4
socleC22×C149C22⋊C4
prime radicalC22×D149D4
cosocleC4×D149C23
hypercenterC2×Q8#10597010
hypocenterC149C2×#103
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

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

normal subgroups only

This group has 162 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×#18011974, #103×#10597010, #34060463, …
maximal normal subgroup ofC4×#18011974, #103×#10597010, #34060463, …
maximal quotient ofC2×Q8⋊#11924753, D149⋊(Q8⋊C8), C2×#23750475, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 1538);