Finite Group Databasebeta

C22×#10587494 #14537250

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#10587494

Splittings

FittingC22×M16×C17 ⋊ C2
SylowC17 ⋊ C22×#100

Subgroups

subgroupG/H
centerC23#63227
commutatorC22×C17C23×C4
FrattiniC2×C4C23×D17
FittingC22×M16×C17C2
socleC23×C17C22⋊C4
prime radicalC23×D68C2
cosocleC2×C4×C17C24
hypercenterC22×M16D17
hypocenterC17C22×#100
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×M16

992 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 992 conjugacy classes of subgroups — too many to draw. Only its 269 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) = 544

Conjugacy classes & character table

364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#16939640, #16939643, #16939685, …
maximal normal subgroup of#16939640, #16939643, #16939685, …
maximal quotient ofC22×#11762532, C2×#14527104, C2×#14527110, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 12976);