Finite Group Databasebeta

C2×#16837139 #21422577

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16837139

Splittings

SylowC59 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊Dic59
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC2×C22⋊Q8×C59C2
socleC23×C59C22⋊C4
hypercenterC2×C22⋊Q8D59
hypocenterC59C2×#328
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

336 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 109 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

850 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16837139, #328×Dic59, #28479578, …
maximal normal subgroup ofC4×#16837139, #328×Dic59, #28479578, …
maximal quotient ofC2×#21421919, C2×#21421922, #28476653, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 2991);