Finite Group Databasebeta

C2×#17989580 #22626549

order9344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#17989580
unambiguous semidirect productD73⋊#419

Splittings

FittingC22×Q8×C73 ⋊ C4
SylowC73 ⋊ C2×#419

Subgroups

subgroupG/H
centerC22C2×C22⋊#64408
commutatorC4×C73C23×C4
FrattiniC4C23×#64408
FittingC22×Q8×C73C4
socleC22×C73C2×C22⋊C4
hypercenterC22×Q8#64408
hypocenterC73C2×#419
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

752 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 210 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

404 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34008524, #34008525, #34008553, …
maximal normal subgroup of#34008524, #34008525, #34008553, …
maximal quotient ofC2×#22625233, #34016360, C2×#22625234, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 21128);