Finite Group Databasebeta

C22×#10587535 #14545440

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC22×#10587535

Splittings

SylowC17 ⋊ C22×#108

Subgroups

subgroupG/H
centerC23C4⋊#595
commutatorC4×C17C23×C4
FrattiniC4C23×#595
FittingC22×C8×C17C4
socleC23×C17C4⋊C4
prime radicalC23×D17Q8
cosocleC4×D17C24
hypercenterC22×C8#595
hypocenterC17C22×#108
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8

480 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 218 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17957109, #17957114, #17957125, …
maximal normal subgroup of#17957109, #17957114, #17957125, …
maximal quotient ofC22×#11763670, C22×#11763673, C2×#14544332, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21166);